Before you can make a decision on any product you want to buy, you should take a bit of time to become an educated consumer. While this may not seem to be as important with a rechargeable flashlight as with a car or food for the family, you can certainly do your best to get a reliable, quality light. Consider what you’re buying the flashlight for and think about how it will perform when you really need it.
While shopping for this specific type, you may find that some of the best flashlights available on today’s market are rechargeable. There are just a few essential features to look for when you want the best rechargeable flashlight. The first will be a battery designed to give optimum performance for that light. This generally means a smaller, easier-to-handle size and better light output in spite of the size.
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- 1 Top 3 Best Rechargeable Flashlights (Summary)
- 2 What Is a Rechargeable Flashlight
- 3 Benefits of Using Rechargeable Flashlights
- 4 Pros and Cons of Using Rechargeable Flashlights
- 5 Pros
- 6 Cons
- 7 Types of Rechargeable Flashlights
- 8 Types of Batteries for Rechargeable Flashlights
- 9 How to Choose the Best Rechargeable Flashlight
- 10 10 Best Rechargeable Flashlights 2019
- 10.1 1. Olight S1 Baton LED Flashlight – Best Small Rechargeable Flashlight (Under 3 inches)
- 10.2 2. Brionac
- 10.3 3. Streamlight Strion DS HL – Good Mid-Size Rechargeable Flashlight
- 10.4 4. Olight SR52UT Intimidator – Best Mid-Size Rechargeable Flashlight
- 10.5 5. Streamlight Ultrastinger LED Flashlight – Best in the Large Category
- 10.6 6. Anker
- 10.7 7. Solaray Pro ZX-1 – Best Rechargeable Tactical Flashlight
- 10.8 8. Makita ML702 7.2-Volt Pivoting Head Flashlight
- 10.9 9. Streamlight 45117 Litebox Standard System Flashlight
- 10.10 10. Pelican
- 11 Does More Spending Mean More Quality
- 12 How to Clean and Maintain Rechargeable Flashlight
- 13 Do’s and Don’ts to Do With Rechargeable Flashlights
- 14 FAQs
- 14.1 Are rechargeable flashlights waterproof?
- 14.2 Is there a way to prevent shortened battery life in a rechargeable flashlight?
- 14.3 What features are most important in a rechargeable flashlight?
- 14.4 Why LED rechargeable flashlights are preferred?
- 14.5 How do you charge a rechargeable flashlight?
Top 3 Best Rechargeable Flashlights (Summary)
|Streamlight Strion DS HL||
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For more detailed and complete product reviews on benefits and features, keep reading.
Following this line of thought, the best rechargeable flashlights are no more than 7 inches in length, with some being 3 inches to 5 inches long. This may be a good way to separate the different lights into categories. For example, if you’re looking for a light of medium length (3 to 5 inches) you’ll find exactly that size and get outstanding performance.
What Is a Rechargeable Flashlight
Rechargeable flashlights usually run on built-in rechargeable batteries that can be recharged in any USB port using a USB cable for convenient charging. Some flashlights, on the other hand, are powered by readily available rechargeable batteries that can be charged in a separate charging port. Typically designed with LED bulbs, these rechargeable flashlights offer energy-efficient, superb, and luminous lighting that can back you up during emergencies, outdoor camping, or when you’re just frolicking in the night!
Benefits of Using Rechargeable Flashlights
With convenient and quick access to charging docks to boost and restore power, rechargeable flashlights highlight extended hours of performance. While they provide efficient and bright lighting, these flashlights offer a lot of benefits that make them highly dependable in different types of situations. Take a peek at the following benefits:
Extended Battery Life
Rechargeable flashlights ramp up their function and design with extended battery life. They feature built-in or removable rechargeable batteries that can be recharged with a USB cable or a separate charging dock of which fuels the flashlight for more powerful lighting and extended runtime.
With hours of life span, you can go out and about and bask in your outdoor adventures, head to your night routine like strolling or walking your dog, or survive the night during a power outage, and a lot more situations without brooding over flickering lights and dead batteries!
Portable Light Source
When emergencies come up like getting caught up in a car wreck or when the electricity runs out and you need to light up the way to check onto something, you can just pull out your rechargeable flashlight to set up bright lighting and better visibility.
As long as they are fully or essentially recharged, you can make use of these rechargeable flashlights as a reliable light source anytime and anywhere you need it, particularly in unexpected situations. Innovative designs such as emergency lights automatically switch the light on when the power is suddenly cut and some units also feature an ambient night-light sensor that activates when the lights are out or when it gets really dark.
These units are usually compact and lightweight, making them highly transportable when you go outdoors, tend to emergency situations, or perform daily duties. Although some may not be quite light to carry such as searchlights, they are usually designed with ergonomic handles to make them portable.
Outdoor and Indoor Versatile Lighting
When you and your family or friends frequent the outdoors for adventures or camping, backing up your gear and essentials with a rechargeable flashlight can save you from all the hassle when you set up a tent or a camping cot for outdoor travels or when you just need to light up the road as you walk in the dark. As there are rechargeable flashlights that can easily be recharged through a USB cable, you can plug them into any USB port such as a power bank or a car charger socket in case the power wears out.
These flashlights also have advantages when you venture into many outdoor sports and activities. When you go biking, mountain climbing, or trekking and you need reliable and durable lighting to survive the rugged and extreme conditions at night, you can pair your premium tactical watch with a rechargeable flashlight and take advantage of its beaming light.
Even with typical situations or daily activities indoors that call for instant lighting, you can make use of their powerful light and versatile brightness settings to assist you when finding your keys, checking your valuables, inspecting your equipment, and a lot more.
Easy to Operate
It’s as easy as using any ordinary flashlight. With just one push on the button, you can power it up or switch it off. But with a few innovative tweaks for the rechargeable features, these flashlights are a lot easier to use and you can just plug them into a charger to restore the power.
Some types of rechargeable flashlights such as tactical flashlights feature intuitive controls and modes that allow you to switch between settings with just a few clicks to optimize the brightness according to your preferred level.
The usual modes feature low, medium, high but a lot of flashlights these days upgraded their settings with SOS, strobe, zoom in and zoom out, and many other features that can enhance or optimize your vision. While these lighting modes provide customized light output, they can also conserve power that helps maximize the battery life of the flashlight.
Rechargeable flashlights do not fall short in durability. Depending on the type of flashlight, build quality may vary and there are units that are designed to be weatherproof and shockproof, which means they can withstand rugged conditions and wavering temperatures such as rain, moisture, heat, rough handling, and many more.
Some flashlights also exhibit great quality with their water-resistant design which is an advantage if you are using it outdoors when it’s raining or in wet conditions.
Because you won’t have to spend on battery replacements every time the batteries wear out, you can save more money over the long haul than the cost you initially paid for.
Pros and Cons of Using Rechargeable Flashlights
Rechargeable flashlights are all about versatility and extended hours of optimal lighting. But sifting through the overview of their features, we can easily sort out their advantages and drawbacks. Take a look at the following details:
Reliable and Convenient Light Source
It could be something you can pull out of your pocket, bag or your cabinet drawer and put up a bright light right on the spot. Whether you need to sneak into a tight space to look for something or wander through the dark during a blackout or roam the streets at night, these rechargeable flashlights are a great fallback.
With its impressive rechargeable features, you won’t have to worry about worn-out batteries and getting caught up in the dark as rechargeable batteries can last for days with efficient charge. They’ve become a necessity that emergency kits always include. When the flashlight runs out of power, it renders access to USB charging docks and battery chargers to drive the power back and keep your luminous light running!
There are countless situations where you can find rechargeable flashlights inevitably essential. From home and car repairs, outdoor sports and adventures to many other situations that can take place both indoors and outdoors that require backup lighting, these flashlights are ideal to use.
When you brave the streets at night, you can also take this flashlight as an aid for self-defense along with your survival knife to keep you safe at all times. Those rechargeable tactical flashlights, on the other hand, are intricately manufactured with military grade materials and are intended for professional forces such as law enforcement and military.
Another impressive feature of rechargeable flashlights is the full and bright light output. Apart from saving up the costs on battery replacements, one of the ultimate advantages is the utilization of LED bulbs. A wide selection of rechargeable flashlights today is crafted with LED bulbs for rigid quality and reliable light output.
Not only do they produce powerful brightness, but they also deliver energy-efficient performance compared to the usual incandescent bulbs. These LED bulbs also provide excellent beam distance that can be optimized according to your activities and lighting needs.
No Need to Buy Batteries frequently
Probably one of the major advantages of rechargeable flashlights is cutting down the cost of batteries. Because the batteries are rechargeable, you won’t have to discard them every time the batteries seize up because they easily don’t. There’s no need to add up on expenses for battery replacements and therefore, allow you to save more money in the long run.
As you can reuse these rechargeable batteries up to their fullest potential and recharge them countless times before they completely give up, you could be less worried about filling the landfills with waste. You won’t have to throw out worn-batteries very often. These rechargeable batteries are more environmentally friendly than those disposable ones.
Rechargeable flashlights are designed to deliver convenient lighting assistance whether you’re indoors or outdoors. No wonder the majority of manufacturers enhanced the portability of their flashlights, making them much easier to carry around and use in times of urgent need.
Different types of flashlights such as tactical flashlights and those units for everyday use usually come in handheld designs while some feature compact sizes where you can just slip them into your pocket or bag, making them highly portable and ready to use. Some emergency flashlights and searchlights might be a bit bigger in size and bulkier than other available models but they are typically crafted with ergonomic handles for ease of use and enhanced portability.
Rechargeable flashlights aren’t just about efficient lighting but also durable quality. Depending on the type or brand of the flashlight, there are units that showcase sturdy casing and build that you can use for rugged conditions outdoors and changing weather conditions and temperatures. Some are shockproof and water-resistant.
Specialized kinds of flashlights, such as those for military and law enforcement, are structured with rigid materials to withstand all situations even the harshest conditions and also deliver exceptional performance at all times. They are usually mounted on heavy-duty weapons. But with highly specialized features, you can use these rechargeable flashlights while on round-the-clock duty, on a hunt, or even when you make quality ammo with progressive reloading press for shoot-out preps.
While many consider rechargeable flashlights as a worthwhile purchase, some may find them a bit over the price tag. Considering the light output, rechargeable features, and durability, some rechargeable flashlights can cost a little heftier than the ordinary ones.
The total cost may also depend on the type of rechargeable flashlight and the additional features that other units don’t usually have. Apart from the simple on and off switch, there are flashlights that offer multiple brightness and beam settings. The type of bulbs and batteries are also contributing factors for cost adjustments.
Requires Regular Charging
Although rechargeable flashlights offer extended hours of battery life, they can still die out when you’re halfway through a car repair or you’re wandering the streets at night. If you leave your flashlight for hours or days without a charge, they will definitely stop working right before you wrap up your task or activity; they need to be recharged regularly to keep the power running.
This may not seem to be quite cumbersome for others but it may still take time and effort to charge the flashlight or the removable rechargeable batteries. You may also need to purchase a separate charging port for the removable batteries. Also, there should always be an available electric outlet or USB port but this could be a problem if you’re outdoors.
Replacement and Repair Issues With Built-In Batteries
While you can save up for battery replacements in the long run, rechargeable flashlights are no exception to damages and worn-out batteries. This can be a problem, particularly with built-in batteries.
As you won’t be able to just remove and replace them with new batteries, it can be a bit difficult to make repairs or inspect the unit if there are any damages. Sometimes, you may need to dispose of the unit and buy a new one.
Types of Rechargeable Flashlights
Rechargeable flashlights vary according to type and each has its respective features and settings that may comply with your lighting demands. And to keep you fully equipped on your next errand or activity, it would be an advantage to determine the different types of rechargeable flashlights as jotted down below.
They are not your average flashlights that you use during a blackout or when you sneak under the bed to find your keys. You can pretty much use them just how you use any flashlight but tactical flashlights are simply more than just that.
The term “tactical” is associated with careful and professional planning of combat tactics during military operations. Therefore, any weapon or tool to be utilized within the military or professional forces need to be exceptionally heavy-duty and that’s what tactical flashlights are all about.
Typically structured with aerospace grade aluminum or aerospace alloys, tactical flashlights define quality with a robust build that can withstand rugged and extreme conditions and can even hold up impact and weather changes. Manufactured with highly specialized features, these flashlights are often used with handheld weapons or firearms and usually mounted on guns to spot opponents and light up dark alleys and roads. The majority of these units are shockproof, scratch-resistant, and water-resistant.
With the implementation of LED bulbs, tactical flashlights deliver long hours of super bright light with a few models that offer different modes for beam distance and brightness levels to optimize the light output. Smaller sizes are also adapted to promote portability and some with sturdy grip and body to prevent the flashlight from slipping, leaving a more convenient feel as you hold it.
Everyday flashlights highlight the basic lighting needs with the simple on-and-off controls and optimal lighting as the focal features; they are easy to use. Everyday flashlights do not parallel to the outstanding caliber and wide range of features of tactical flashlights but rather utilize low-cost materials, however, perform right up to par.
They could be something you can use on a daily basis or typical situations such as a power outage, home and car repairs, or to just simply help you out in the dark. And because they carry out the basic functions at a budget-friendly pricing mark, it’s safe to say that almost every home has an everyday flashlight to keep in their tool kit.
They are bulky and big and nothing like the compact and lightweight tactical flashlights and everyday flashlights. But their large build sums up their job to provide powerful beam and wide light for a reliable light source when you’re braving the outdoors for search operations and other activities that require strong and steady light.
For ease of use and portability, a searchlight may have a collapsible stand that pivots or an ergonomic handle for a better grip. And just when you think only the world’s best tactical flashlight can take up an incredible job, searchlights also offer remarkable assistance during a roadside emergency, a power outage, camping or outdoor adventures, and also lend massive light to illuminate even the darkest areas!
When unexpected situations call for an urgent need of light, emergency lights come up to save you during a blackout or sudden lapses in your electricity at home. Basically, this unit can just light up when everything gets dark, allowing you to easily find it and use it right away. Some emergency flashlights come with a plug-in unit that serves as a docking station for the flashlight and at times, the flashlight itself is a plug-in device.
Types of Batteries for Rechargeable Flashlights
Rechargeable flashlights are powered by either of these two types of batteries: removable and non-removable. Each type has its share of advantages and disadvantages that can help you determine which battery system performs at its fullest capacity and which also works best for you.
Rechargeable flashlights with removable batteries utilize popular battery sizes such as AA or AAA batteries. They function like any other batteries but because they are reusable and can be recharged numerous times, they last longer.
There’s also a great advantage in terms of battery replacements, especially when you need to discard the old batteries that are totally worn out. You can just tug them off and replace them with new ones. If you also want to make sure you’ve got enough power for your flashlight or you want to save up more time in charging, you can have rechargeable backup batteries and use them when necessary.
If by any chance, rechargeable batteries are unavailable, you can use disposable batteries (lithium) to power up your flashlight whether you have a large and durable AA flashlight or AAA unit with rechargeable properties. However, this may not always be suitable for other types of flashlights and may lead to further damage if not carefully checked.
Some rechargeable flashlights can accommodate only rechargeable batteries (lithium-ion) and therefore, necessary to refer to the manufacturer’s manual before making any battery replacements. Another pitfall with this battery system is the availability of charging docks. They are usually plug-in units and you may find it a bit struggle to find and access electric outlets. You may also need to purchase a separate battery charger for the batteries.
Probably the peak point of non-removable batteries is the fast charging. They also offer long-lasting quality and performance. Those rechargeable flashlights crafted with built-in batteries or lithium-ion batteries can cut down on the total charging time, allowing you to use the flashlight right when you need it.
Typically paired with a USB cable, flashlights with built-in battery technology have more access to charging ports or any USB outlet such as a power bank or car charger to plug into to power the batteries up. This isn’t much of a hassle, particularly when you are outdoors and electric outlets are usually unavailable.
However, the problem comes in when the batteries wear out or the unit seems to be a bit faulty. You can’t just remove the batteries and replace them with new ones or inspect the flashlight for damages and repairs. You will just risk the quality and overall build of the flashlight if you try to dismantle the parts unless you have it repaired by a professional. But when nothing seems to be working, sometimes it is better to throw the unit away and buy a new one.
How to Choose the Best Rechargeable Flashlight
One of the important details you’ll need to look for has to do with the need to remove the battery to recharge it. Some good flashlights have lithium-ion batteries that are taken out of the flashlight and connected to the charger. Others use a system that lets you leave the battery in so you can recharge like you do with your cell phone or tablet.
When you’re considering the features you want in a rechargeable flashlight, you should give some thought to this process. It’s possible to overcharge a battery, especially if it’s a generic lithium-ion and you place it in the charger and don’t pay close attention to the indicator that shows it’s fully charged. It’s also important to consider buying a flashlight that can use USB or cell-phone-like chargers or come with their own charging station.
You’ll also find that the newest rechargeable flashlights us light-emitting diode (LED) to produce the light, as opposed to the classic filament bulbs. This technology uses less power and is not as heavy to carry. The battery will simply last longer. You’ll find that you’ll pay a lot less for replacement batteries if you use the older, traditional technology, as opposed to choosing a flashlight with a battery that cannot be removed. In the end, you’ll have to make the decision based on several features, including size and how recharging is accomplished.
Battery life is a pivotal factor that renders a significant effect on the overall performance of a flashlight. It seems to lead to a deciding point whether to buy the flashlight or not. You can choose between removable and non-removable or built-in batteries. But there are contributing factors that can affect battery life besides the battery system and the type of battery.
As mentioned, each battery technology has its pros and cons but the efficiency of these batteries also greatly depends on how easy and fast they recharge and how you utilize the light modes that some flashlights have.
You can maximize the battery life and get the most out of its light quality when you optimize the brightness settings and light modes. You can switch between light modes such as low, medium, and high and other features such as zooming options to conserve battery life. Unless necessary, you can skip on using these additional tweaks.
Rechargeable flashlights are generally bright but the light output may vary according to the bulb type, battery type, and brightness settings. And since the light output pretty much tells you how you can get through the night and deal with the dark or low-light areas, it is a major point you should closely consider.
The light output is measured in lumens which can range from 20 up to 3500 lumens. But to help you determine which brightness level works best for you, you need to jot down which activities or tasks you intend to use the flashlight for. If you’re planning to venture into outdoor adventures and activities, anything above 100 lumens or up to 300 lumens would be just enough.
Surpassing the brightness level of 600 lumens, you can light up a massive area such as a football field. But if you’re looking for a rechargeable flashlight for professional forces or military purposes, you may need to go beyond 600 lumens to get your ideal light output. This is usually found on tactical flashlights.
Besides these measurements, the beam, distance, bulb type, and light modes are significant factors that can also define the efficiency of the light.
How long or how many hours your flashlight can perform at its utmost potential is based on variable light settings that can either maximize the efficiency and performance of your flashlight. Because of the proper optimization on light modes that most LED tactical flashlights have, you can take advantage of the extended runtime. Otherwise, your flashlight will go on declining and you may need to charge it again for hours or until it’s essentially powered up.
Different modes and settings for brightness and light output include preset options such as low to high settings, SOS, strobe, and dim that can be used for emergencies, multiple tasks, and various scenarios. Each setting offers efficient light output but opting for the highest mode may reduce the runtime and drain your battery rapidly.
This refers to the measurement of the peak distance from which the flashlight will throw the light on. You can optimize it to a single beam with a maximum length or a spotlight or keep it at a shorter distance but covers maximum width for flood effect or fixed beam.
Flood or wide beam is ideal for outdoor activities like camping, when you are wandering the streets at night, or other usual activities. Focused beam or spotlight, on the other hand, makes excellent light assistance when you’re searching for routes, studying a map, or at any activity or task that requires direct light output at the longest distance possible.
But if you want to be flexible and make use of both beam types, you can go for an adjustable beam where you can switch from wide to focused or any setting within the range.
Although rechargeable flashlights are not particularly waterproof, many durable units showcase water-resistant quality besides their shockproof and scratch-resistant build. Aside from the construction and material, some rechargeable flashlights go through an IP test to determine their water-resistance level. The IP code or IPX or known as the Internal Protection rating indicates how well your flashlight is protected from water.
Basically, when the rechargeable flashlight is rated with IPX0, it doesn’t have any protection from water. You may choose from IPX4 to IPX8 for ample protection.
You may refer to the IPX codes below:
IPX4 – resistant to water splashes coming from any direction
IPX5 – resistant to water jet spray with low pressure
IPX6 – resistant to heavy sprays of water with high pressure
IPX7 – can be submerged underwater up to 1 meter for 30 minutes only
IPX8 – can be submerged underwater deeper than 1 meter but concrete details regarding the depth and time are provided by the manufacturer
The resistance of the flashlight to water is an essential factor to consider, especially when you often go outdoors where you may encounter temperature changes and wet conditions. Like when you’re braving the rain at night or you’ve got one of the best rated coolers and you’re picking out food and drinks in the dark, you may get a bit of splash and sprays of water.
However, not all flashlights are rated based on their water-resistance level and they are most likely not water-resistant if the manufacturer doesn’t indicate any detail about it.
Ease of Use
Using rechargeable flashlights could be as easy as controlling on and off switch with just one push of a button. However, innovative and modern designs have upgraded their features rather than the usual on and off switch. Some flashlights like tactical flashlights are streamlined with preset buttons that allow you to adjust the brightness levels and beam distance. While such settings allow you to optimize the light output, they also save up more energy to maximize the battery life.
Size and Weight
Size and weight may vary according to the type of flashlight and considering the utmost convenience, these factors also matter. Tactical flashlights and everyday flashlights are usually compact and lightweight and can easily be operated with one hand. Smaller sizes also highlight their portability and some are small enough to slip into your pocket which is ideal if you’re walking your dog at night or making repairs.
When it comes to emergency situations, it would be a lot easier to address urgent needs when an emergency flashlight is portable, lightweight, and easy to find, perhaps during a power outage in the midst of a thunderstorm. Some units are designed with these features.
Searchlights are relatively bigger and bulkier compared to which could add up on the total weight and might not be easy to carry around. But a lot of manufacturers enhanced the portability of these searchlights and make it a lot easier to use and carry around with ergonomic handles and some with a pistol grip. However, the size and weight are all up to you and you can choose which fits your personal needs and preferences.
Rechargeable flashlights showcase a wide range of designs according to their type. If you need something rigid to back you up during the harshest conditions outdoors or for professional use, you may opt for tactical flashlights while everyday flashlights are your best bet for typical situations and daily tasks.
Searchlights, on the other hand, are designed with a wider rim, pistol body, and ergonomic handle which makes them a lot easier to use and carry despite their bulky and big features. Typically compact and lightweight, emergency flashlights also exhibit specialized features such as night-light sensors and automatic light activation which are very useful during blackout or emergency incidents.
There are rechargeable flashlights that added a few tweaks on their features. Apart from the simple on and off controls, some units expanded their function with adjustable settings to optimize the light output and therefore, provide ideal light settings that will adapt to different kinds of situations.
You’re not limited to the basic options but rather you can utilize these added features to make the most out of the flashlight and comply with your needs and preferences. And when it comes to versatility, we can also help you out if you want to find the right multi tool with flashlight included.
Besides their impressive long battery life, rechargeable flashlights offer exceptional durability. The materials used, however, may vary depending on the type of flashlight although most units on the market utilize anodized aluminum material for heavy-duty but lightweight quality.
You may also expect premium quality with tactical flashlights as they are intended to use for military and law enforcement. With such durability, you can also use these flashlights to endure rugged conditions when you’re outdoors.
The power source is a significant detail to consider when you are picking out a rechargeable flashlight, especially when you often travel or go outdoors for sports and adventures. You may find flashlights that are supported by USB cable quite handy when electric outlets are not accessible. Most of these units feature built-in batteries and the device itself can be recharged through any USB port such as car charger, power bank, or even laptop.
Some rechargeable flashlights, on the other hand, can only be recharged when plugged into an electric outlet. This also works with removable batteries where you charge them using a separate plug-in charger. This may not be an issue if you’re just using those flashlights as a backup light or for everyday use. But the advantage of electricity is that it can provide a stable power source for fast charging.
LED bulbs are widely used for rechargeable flashlights in lieu of the old incandescent bulbs. Aside from its exceptionally bright light output, LED bulbs deliver powerful lighting without consuming too much energy. They are cost-effective and can last for years.
If you’re looking for portable rechargeable flashlights, another factor to consider is the charging mechanism. Those units that are usually crafted with built-in batteries are powered by any USB outlet through a USB cable. They could be an ideal pick if you often travel or go outdoors. You can easily plug them into a power bank or car charger to power them up. And because they are built-in batteries, they charge much faster than removable batteries.
Those with removable batteries, on the other hand, need a separate charging dock to recharge the batteries and usually plugged into a wall socket and therefore, require electricity. This could be a good option if you’re using the flashlight indoors or someplace where an electric outlet is available. However, the advantage of flashlights with removable batteries is that you can charge sets of batteries simultaneously and keep the others for backup.
10 Best Rechargeable Flashlights 2019
Maybe the best way to begin this review of the best rechargeable flashlights is with small and “handy.”
1. Olight S1 Baton LED Flashlight – Best Small Rechargeable Flashlight (Under 3 inches)
The LED technology is one of the best features of this small flashlight. When combined with the high-quality lens, you get an excellent beam in a very small package. The entire light is less than three inches long, to fit comfortably in anyone’s hand. Designers have also included an endcap that’s magnetic, which makes it outstanding when you need both hands to accomplish a task.
The Olight S1 series of flashlights offer several brightness levels, including a strobe mode. The manufacturer has also built in a feature that gradually increases and decreases brightness, primarily to protect your eyes from quick changes. The dedicated battery can be charged with a magnetic-contact port and cable included with purchase of the light. You can also use a small dock as your charging source. This amazing little light weighs just a bit more than an ounce and gives outstanding performance in a tiny package.
As an LED flashlight, Brionac has a 20% brightness increase and 50% distance increase compared to their T6 model. You won’t have a problem lighting a room or focusing on an object 1800 feet away.
This flashlight uses 18650 battery that can be recharged with an included USB cord. When fully charged, it can be used for more than 6 hours.
There are also 5 settings that increase convenience and safety. You can switch between high, medium and low settings as well as strobe and SOS functions.
It’s water-resistant and made of aluminum, meaning it will easily last through tough weather.
- LED lights are bright and long-lasting
- A single charge lasts more than 6 hours
- Multiple settings available
More water-resistant than completely waterproof
3. Streamlight Strion DS HL – Good Mid-Size Rechargeable Flashlight
When you’re interested in a slightly larger light, you may want to choose the mid-size Streamlight Strion DS HL. Key features include three brightness levels and a strobe mode for help signal etc. You’ll also benefit from the concentrated beam output and battery technology that keeps the beam consistent during use.
The lithium-ion battery can be recharged hundreds of times before needing to be replaced. In fact, you can recharge without having to remove it from the case. One of the nicest features is you can charge this light with any of the current chargers Strion offers. This flashlight is relatively light at 5.4 ounces and is only a bit more than 6 inches long.
4. Olight SR52UT Intimidator – Best Mid-Size Rechargeable Flashlight
The company behind this great mid-size light has made some improvements over the original SR52. The LED may be the most important of these changes. You can benefit from more than 1000 lumens that can be thrown out well over 2,000 feet. This is an excellent choice for outdoor activities, including law enforcement, as well as search and rescue, separating it from the other “best” in this category.
It’s placed in the mid-size, wide category due to its 6-inch length and 2.5-inch diameter, yet it’s remarkably light. The SR52UT is a hefty flashlight that will give you long-time use, with three brightness levels and a strobe mode. Power is provided by three 18650 batteries, included. You can also use CR123 batteries. Use the built-in charging circuit with the micro-USB port and cable (also included).
5. Streamlight Ultrastinger LED Flashlight – Best in the Large Category
This long, powerful rechargeable flashlight is also from Streamlight, the company that offers the DH SL. The Ultrastinger is almost 12 inches in length and weighs 16 ounces, so it’s definitely meant to be used in specific situations where a small light isn’t sufficient. When you buy the Ultrastinger, think high-lumens and long range. You’ll get more than 1000 lumens from the large lens, and throw that light to more than 1600 feet.
Battery life is remarkable, as is the scratch-resistant lens. Choose from three brightness levels and a strobe mode with this rugged light. Streamlight offers a lifetime warranty on its products. It uses five, 6-volt Ni-MH batteries that can be charged hundreds of times before replacement. The fast-charge cord comes with the light.
Anker Flashlight is pretty bright at 900 lumens. The beam can reach almost 1000 feet and it can sweep nearly two football fields.
You can toggle between five settings on this model as well. This includes low, medium, high, strobe and SOS beams.
On the medium beam setting, this product will last you around 6 hours for every full charge. It comes with a micro USB cable for charging.
It’s also made to last through any conditions you might need it in. With a sturdy aluminum body, shock and water-resistant design, it isn’t going to fall apart anytime soon.
- 5 adaptable settings
- Can operate for 6 hours on a single charge
- Durable body will last through almost any condition
- Poor grip
7. Solaray Pro ZX-1 – Best Rechargeable Tactical Flashlight
In the mini-category, the Solaray Pro ZX-1 is small, light and durable, yet it produces 1200 lumens with five modes and strobe function. It also offers a basic plug-in design and comes with an extra lithium battery. You can also use this light with AAA batteries.
You’ll appreciate the on-off switch location on the tail of the light and the fact that you can use non-rechargeable batteries when you need to. This is an amazing small light that will be very handy to have around.
This rechargeable flashlight is included in the list because it’s just different enough to make it stand out. Many people will recognize the company name of the Makita ML702, since this manufacturer makes popular power tools.
It uses the same battery and charger as other 7.2-volt tools from this company and delivers up to two hours of illumination from a charge. It’s separate from many others because of the four-position head and the replacement bulb stored in the head for convenience purposes.
As with the flashlight just mentioned, this one is included because it’s different, yet has the features you want in a good, rechargeable light source. It comes with a shoulder strap and mounting rack as part of the kit. You’ll benefit from the spotlight halogen lamp and the case designed to stand up to some rugged use. It’s a bit heavier, of course, because of the design but you’ll find it has its place among the quality lights reviewed here.
As a tactical flashlight, Pelican is made to last you through any situation you might need it. It has an aluminum body that’s incredibly durable and lightweight. It also offers a lifetime guarantee, so, if it breaks, you’re covered.
The flashlight can toggle between three modes, which include low, medium, high and strobe. It can switch between red, white and green light.
You can use this flashlight to illuminate up to 225 meters. The low, medium and high-beam lumen measurements are 37, 479 and 944.
This model uses a USB Lithium-Ion battery. Once you charge it, it’ll last 3 hours on high, 4.5 hours on medium and 29 hours on low.
- Durable aluminum casing
- Fully charged battery can last up to 29 hours
Covered with a lifetime warranty
- No SOS mode
Does More Spending Mean More Quality
In terms of price, rechargeable flashlights are more expensive than other types of flashlights. Contrary to the usual types, rechargeable flashlights offer extended battery life and their rechargeable features render long-lasting quality and hence, make them reliable to use for long periods. And as their batteries are reusable and rechargeable, you won’t have to dispose of worn-out batteries very often.
Although they may be a bit expensive, they showcase a lot of stunning features that make them a worthwhile purchase. Apart from the rechargeable features, variable settings for brightness, beam, and strobe and the build quality are contributing factors that may affect the price. It may also depend on the type of flashlight. When it comes to durability, tactical flashlights utilize military-grade materials and therefore, relatively pricier than everyday flashlights which are typically made of cheaper materials. The same thing goes with searchlights and emergency flashlights.
While there are rechargeable flashlights that fall under the higher pricing mark, you can always find quality rechargeable flashlights that won’t break your bank. Some may have fewer features or probably differ in brand and material.
How to Clean and Maintain Rechargeable Flashlight
If you want to keep your rechargeable flashlight at its topmost condition at all times, you need to be careful with cleaning and maintenance. Here are some ways to take note of:
- When you’re not using the flashlight for a long time, remove the batteries if they are removable. This prevents any leaks, corrosion, or any damages.
- If you want to clean the lens from any dirt, fingerprints or any marks, use a soft cloth such as microfiber to wipe the lens and to prevent any scratches.
- When cleaning the hard case or exterior, you can use a bristle brush or a toothbrush to get into the rigid knurls of the body. You can also use a grease-cutting evaporating cleaner or an alcohol pad to remove any stubborn dirt and grime.
- You’ve got to be careful when replacing the batteries. Some rechargeable flashlights are compatible with disposable batteries but other units aren’t. If you end up with the wrong battery replacements, it will damage your flashlight and you’ll probably have to throw the unit away eventually.
- If you want to extend the lifespan of your batteries, do not use them until they’re totally worn out or drained before charging.
- Wipe the water or sweat off from the lens immediately to prevent any moisture buildup. Otherwise, it’ll cause damage and corrosion to your rechargeable flashlight once the water or sweat gets in.
Do’s and Don’ts to Do With Rechargeable Flashlights
To get the most out of your rechargeable flashlights, there are a few things you should do and not do. Take note of the following reminders:
- Charge your flashlight within the recommended time before using it, especially if you’re using it for the first time.
- Charge your flashlight regularly.
- If the rechargeable batteries are removable, inspect them every now and then for damages.
- Turn the flashlight off before charging.
- Wipe it with a soft cloth for cleaning.
- Keep the flashlight away from direct sunlight.
- Do not overcharge it.
- Don’t leave your flashlight or batteries completely drained before charging. Otherwise, it will slowly degrade the quality of your batteries.
- Don’t submerge it in water unless the manufacturer indicates it is water-resistant at a certain depth or time.
- If the flashlight is not in use, don’t leave the batteries inside for long to prevent corrosion and damages.
- As much as possible, do not replace rechargeable batteries with disposable batteries unless the manufacturer allows it so.
- Don’t submerge the flashlight in water to clean it.
Are rechargeable flashlights waterproof?
Mostly they are water-resistant while other units do not have any protection from water. Manufacturers usually indicate the details regarding this feature and as mentioned, the water-resistance level of a rechargeable flashlight can be identified according to its IP code or Internal Protection rating.
Is there a way to prevent shortened battery life in a rechargeable flashlight?
Yes, there are some ways to maximize the battery life of a rechargeable flashlight. Before using the flashlight for the first time, make sure to charge the unit or the battery overnight to keep it running at its utmost capacity.
If there are available options for beam and brightness levels, you can opt for the lowest setting to save up more energy and only use the highest setting when necessary. You should also try not to leave your flashlight or battery completely drained before recharging it. It should be at least almost empty.
Unless your flashlight features a technology that automatically detects when the unit is fully charged, perhaps overcharge protection, do not overcharge it.
What features are most important in a rechargeable flashlight?
The highlighted features may vary depending on the brand or type of flashlight. But the major points of a rechargeable flashlight are probably the battery life and light output as they make up a huge wedge of the unit for overall performance. When a rechargeable flashlight offers efficient light that can run for hours or even days, you can say it performs well and definitely a steal.
However, the most important features may still depend on your preferences and needs. While others consider battery life and light output as the focal features, some prioritize the beam distance, size, or water resistance.
Why LED rechargeable flashlights are preferred?
LED bulbs are energy-efficient and can produce incredibly bright light compared to the old incandescent bulbs. They also offer long-lasting quality that won’t easily degrade over time.
How do you charge a rechargeable flashlight?
It solely depends on the charging mechanism or the type of flashlight. There are units that are designed with built-in batteries and hence, the unit itself needs to be recharged on a charging dock commonly to any USB port using a USB cable. But if it utilizes removable batteries, it needs to charge the batteries on a separate charging port which is usually a plug-in unit and hence, requires electricity.
On the other hand, it is always best to refer to the manufacturer’s manual for proper charging like how long or how many hours you should charge the unit if it requires electricity or not, and many other precautions.
With these 10 flashlights, you have some excellent options for utility, function and convenience. Two lights qualified for best in the mid-size category – Olight and Streamlight. You’ll also find a great choice if you want the most powerful light you can get – Thrunite. If you want the smallest, most convenient-to-carry light, Olight is a good choice. But then, so is the Fenix.
For work lights, you might want to consider the Makita. If you like to have a lantern to carry on camping trips and other outdoor activities, the Streamlight Litebox is a good choice. The Klaus light is unique, with its dual-LED design.
You won’t go wrong with any of these rechargeable flashlights. Your selection depends on personal preference and the situation in which you’ll use your light.
With the overwhelming options of rechargeable flashlights available on the market, finding the ideal design might be a bit challenging. But with in-depth understanding and knowledge about the different kinds of rechargeable flashlights and batteries, the benefits and pitfalls, you can narrow down your options and easily find the best rechargeable flashlight for the perfect task and activity.
While a rechargeable flashlight exhibits superb features and performance, keeping it at its best condition also depends on your proper usage and maintenance. Make sure to take note of the reminders mentioned above and get the most out of your rechargeable flashlight!