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The 6 Best Rechargeable Flashlights of 2024 , According to Testing

These picks are easy to use, durable, and reliable.

Best Rechargeable Flashlights
Photo:

Better Homes & Gardens / Eric Brockob

Whether you live in an area that’s prone to power outages or you’re just someone who loves to be prepared, you probably know just how important having a flashlight on hand can be. But if you’re always searching for batteries, you’ll appreciate having a rechargeable flashlight handy. 

To find the best rechargeable flashlights, we tested 16 models at our testing lab. Using a variety of tests, we evaluated them based on brightness, run time, size, weight and durability. We also considered factors like waterproofing, charging capabilities, beam distance, and lighting modes. 

We also spoke with Mike Atwell, an engineer at Brightguy, for additional insight on what to look for when shopping for a rechargeable flashlight. 

What We Tested

We evaluated 16 rechargeable flashlights on their design, durability, performance, and battery life. For more information on how we tested rechargeable flashlights in our lab, check out our testing process below.

Why You Should Get It
  • This option has a lengthy battery life and works through a USB charger.

Keep in Mind
  • It has the lowest number of lumens on our list.

The Lighting Ever Rechargeable LED Camping Lantern was user-friendly and quite bright, making it our pick for the best overall rechargeable flashlight. An included USB port also enabled us to effectively use this choice as a power bank for charging. 

We appreciated that this option had a versatile design, so it could be used as a standard flashlight with its large handle or hung as a camping lantern inside of a tent with the included steel ring. It also included feet to hold it in place on a table, which stopped it from rolling in the console of our car.

At 500 lumens, this had the lowest amount of light on our list and also had a yellowish hue. However, during testing we found it to be enough light on the highest setting. Plus, this model had five light modes with dimmable optionality, and in testing we found the beam distance to be just over 533 feet, which was the longest on our list.

We liked that the case was able to light up in white or red and featured a flashing capability that’s useful in case of an emergency. However, we wished the light switch was better as we didn’t like that the light level was controlled by having to continually hold the power button.  

Overall, the battery worked quite well and maintained full power by the end of our testing. Plus, this option also proved to be durable, passing our drop test without any discernible damage.  

Product Details: Brightness: 500 lumens | Run Time: Not listed | Size: 6.77 x 3.78 x 3.78 inches | Weight: 0.34 pounds

Why You Should Get It
  • The flashlight is lightweight, offers excellent brightness, and has a lengthy battery life.

Keep in Mind
  • This option may roll around in a console or roll off a table.

If you’re in the market for a new rechargeable flashlight but don’t want to invest, consider GearLight’s S100 LED Tactical Flashlight. The flashlight proved to be durable during testing, and can be purchased either individually or in a pack of two. 

The S100 stayed cool to the touch throughout the duration of testing, and it was very comfortable and easy to hold. From a convenience standpoint, we were able to change modes using the same hand that we were holding it in, and a wristband allowed us to let go of it when necessary. 

The aluminum construction not only proved durable, but enabled it to withstand submersion under water without damage. Offering 1,040 lumens, this option had a bright white hue to it that we compared to car headlights. 

This option featured a circular light beam and when the head was pushed all the way in it flooded the light into a wider area. Three light settings ranged from very bright to dim, though we didn’t particularly see much usage for the dimmest option. Additionally, it included a strobe feature and an SOS feature that flashed to signal distress. 

The battery proved to be strong, lasting throughout testing without losing intensity. One drawback, though, was that it doesn’t feature a battery life indicator and required AAA batteries to operate. Additionally, since it’s a compact option, the design of it didn’t prevent rolling and the controls were all handled through just the power button.

Product Details: Brightness: 1,040 lumens | Run Time: Not listed | Size: 1.57 x 1.57 x 6.1 inches | Weight: 0.32 pounds

Why You Should Get It
  • It includes a built-in timer to let you know how much battery life is left.

Keep in Mind
  • It became hot to the touch during testing.

Nitecore’s EDC27 Ultra Slim Flashlight is equipped with a handful of features that we think makes it worth the investment. For starters, it was easy to hold and the anodized finish helped to prevent slipping even when our hands were sweaty. Plus, this flashlight is USB-C chargeable, and comes with a USB-A to USB-C charge cable to enable charging in most cars. 

With a thinner profile, it was lightweight but substantial enough to sit firmly in our grips. For the most part it stayed in place due to its more rectangular shape and frictional material. When it did move, it slid very slowly instead of rolling.

When we dropped this option during testing, there was no damage or flickering. Though it’s smaller than other options, it provides 3,000 lumens and maintains a light beam upwards of 15 feet. 

This option had five settings: ultralow, low, medium, high,and turbo, in addition to a strobe feature. While all of them were useful, the turbo setting was very powerful and we found that it drained the battery quickly. It also required continually holding a button to keep it on, which was inconvenient. 

A battery indicator let us know that the battery was diminished in turbo mode, however none of the light was ever lost. However, we did find it to get particularly hot during usage so you’ll want to be mindful depending on how long you’ll need to use this option. 

Product Details: Brightness: 3,000 lumens | Run Time: 36 hours and 7 minutes | Size: 1.24 x 0.56 x 5.34 inches | Weight: 4.2 ounces

Why You Should Get It
  • It was able to handle a 3-foot fall and the battery didn’t diminish during our testing.

Keep in Mind
  • The one button function can accidentally result in going to strobe and turbo at the same time, which can hurt your eyes.

Nitecore’s MT21C Rechargeable Flashlight is the perfect option for someone who goes camping often or may be using this option in inclement weather. During our water test, this flashlight performed exceptionally well. In fact, when we opened the battery compartment afterward, everything was bone dry. 

In addition to its water resistance, it also showed resilience in other ways too, handling 3-foot fall with no noticeable damage. The flashlight came with five light settings: ultra-low, low, medium, high, and turbo, each of which are viable for different situations. Ultra-low proved suitable for nighttime, while turbo was better suited toward daylight use exclusively.

Additionally, a strobe feature could be activated at any of the brightness levels and a 90-degree tilted head made it so it can be quickly turned from a standard flashlight to an angled work light. 

The battery of the MT21C did not diminish at all during our 29-minute test. The grip worked well even with sweaty or wet hands, and it fit with ease into the consoles of our car, with flat places on the surface preventing it from rolling. Additionally, a magnet in the base of this option worked to hold it to the side of a metal toolbox, keeping it in place without sliding down.

It’s worth noting that the one button function can quickly result in going into turbo/strobe mode at the same time, so you’ll want to be mindful while using this flashlight. 

Product Details: Brightness: 1,000 lumens | Run Time: 700 hours (at lowest setting) | Size: 1 x 1 x 5.16 inches | Weight: 0.14 pounds

Why You Should Get It
  • The magnetic charging apparatus proved to be the most convenient and our favorite means of charging.

Keep in Mind
  • Turbo mode may start to shake the flashlight.

The compact design, textured grip, and medium weight of the Olight S2R Baton II made it one of the most comfortable flashlights to use. This pick was shorter than an ink pen and small enough to fit into all of the cubbies in our car, including the nickel coin slot, so it’s a great option to leave in your car, bag, or anywhere that’s handy. 

This rechargeable flashlight offered 1,150 lumens of white light that worked well to use for reading at a low setting. The medium setting proved to be best for wider areas, while the bright setting was particularly bright, and could really only be functionally used outside or to illuminate something at least 5 feet away.

We loved the charging method on this option, which included a magnet attached to the charger. This method meant no fumbling in the dark with a USB charger, we just had to get close enough to the magnet.The magnet worked particularly well, keeping it in place both vertically and horizontally. Even when we shook our toolbox, it didn’t disconnect.

Furthermore, the slightly raised power button helped to prevent this flashlight from rolling, and it also had a clip that helped to keep it in place as well. Just be aware that while using this pick in turbo mode, the flashlight did experience some mild shaking.

Product Details: Brightness: 1,150 lumens | Run Time: 60 days (at lowest setting) | Size: 0.91 x 3.94 x 0.91 inches | Weight: 0.21 pounds

Why You Should Get It
  • A trigger style handle makes this very easy to operate and adjust.

Keep in Mind
  • It’s larger than other options, so you’ll need more storage from it.

Overall, we enjoyed using the Stanley Fatmax SL10LEDS Rechargeable Spotlight during testing. A trigger on the ambidextrous pistol-grip handle beneath the light source enabled us to control the brightness intensity levels with ease. 

This option didn’t roll as a result of its larger size but it only fit into the larger console in our car, so you’ll need the storage space for it. The beam put out a white light with a yellow surrounding the center. At its brightest, it was still significantly less bright than a car headlight, but it was perfectly fine to illuminate in front of us. As a result, we would most likely keep this on the high setting for all uses. 

There are no different modes, just a high and low beam setting. The battery lasted the entire test, and Stanley noted it would last seven hours on the lowest setting. A USB port can be used to charge other devices. Plus, the lithium ion battery inside enables this option to go twelve months without being recharged if unused. 

While this option was a bit warm around the light source, the handle was far enough away that we couldn’t actually feel it, even when running the light on high for 13 minutes straight. Do be aware that it also doesn’t have a battery indicator to let you know how much time you have left. 

Product Details: Brightness: 2,200 lumens | Run Time: 7 hours | Size: 3.25 x 10 x 5 inches | Weight: 1.25 pounds

The Bottom Line

Overall, the  Lighting Ever 3300019 Rechargeable LED Camping Lantern is the best rechargeable flashlight for its lengthy battery life, USB charging capabilities, and its versatile design that allows it to be used as a standard flashlight or as a hanging lantern.

Our Testing Process

To find the best rechargeable flashlights, we tested 16 different models in our lab. To begin, we started a timer and powered the flashlights, keeping both on for the duration of the test. 

We first examined the different modes, making notes of the difference in brightness and intensity by pointing the flash lights at a wall. For options with a strap, we adjusted them to fit our wrists, noting the comfort and ease of use.

We set our flashlights to the highest setting (not turbo) placing them on a towel on top of a chair that was pointed at painter’s tape on a wall 15 feet away. We then positioned a lux meter against the wall, dragging it along the wall until a consistent output was found, which we recorded. We then calculated the beam’s total distance in both meters and feet.

Next we moved our chair 3 feet closer to the wall, this time measuring the width of the beam, recording it to the closest quarter inch. We then placed our flashlights into a car console, seeing how well they fit. Following that, we placed them on their sides at a workstation, gradually moving the tray to see how easily the flashlight rolled off the table. 

For options that were marked for power bank testing, we connected an adapter and then connected earbuds to the adapter, checking to see if they were charging. For water test marked options, we submerged the flashlights into water for 15 seconds, drying them afterward and making sure they still could produce light.

If a flashlight was marked for magnet testing, we placed the base against metal tool boxes, noting how steady they were in sticking. Lastly, for the options marked for drop testing, we dropped them from three feet above the ground, inspecting them for damage and noting whether they still produced light. 

After all of this, we stopped the timer and noted the total runtime. For any batteries that died, we marked the runtime before they died.

A person adjusting the Olight S2R Baton II USB Magnetic Rechargeable Flashlight
Better Homes & Gardens/Henry Wortock

What to Know About Rechargeable Flashlights Before Shopping

Brightness and Bulb Type 

When deciding on a flashlight, brightness is an important factor consider. “Lumens is the measure of the total amount of light that is produced and it does not take into account projected distance,” says Atwell. 

According to Atwell, most options feature multiple lumens settings, with the higher end being somewhere between 1,000 to 3,000 lumens, as seen with options like the Stanley Fatmax SL10LEDS Rechargeable Spotlight or the Nitecore EDC27 Ultra Slim Flashlight

If brightness is your goal, rechargeable options are ideal because, according to Atwell, “Rechargeable batteries provide greater peak currents so the flashlights have greater output lumens.”

In regard to bulb type, most modern rechargeable flashlights use LEDs. “The LEDs used in today's flashlights should last between 10,000 to 50,000 hours of use,” says Atwell. 

Beam Distance

Much like brightness, beam distance is an important detail to consider as well. Beam quality is affected directly by the reflector and optics of the flashlight. Lumens, Atwell tells us, don’t take projected distance into account. 

To see further, the light must be focused, Atwell notes. If additional distance is what you’re seeking, the Lighting Ever 3300019 Rechargeable LED Camping Lantern projected a distance of just over 533 feet in our testing, topping our list in this regard.

Run Time and Charging

Because flashlights are usually called upon in emergency situations, it's important to have one that's not only easy to charge but also lasts a substantial amount of time.

On the longer end of the spectrum, we tested options that run for as long as 60 days on the lowest setting, like the Olight S2R Baton II USB Magnetic Rechargeable Flashlight. We also like the Stanley Fatmax SL10LEDS Rechargeable Spotlight, which holds a charge for a year.

Size and Weight

When choosing a flashlight, you’ll want one that’s both comfortable and easy to use. On the smaller end, options like our best compact rechargeable flashlight, the Olight S2R Baton II USB Magnetic Rechargeable Flashlight, are great for people looking to not take up much space. 

If you prefer something more substantial, the Lighting Ever 3300019 Rechargeable LED Camping Lantern, our best overall pick, will be suited toward you. 

Durability

Flashlights are often used in emergency situations, so you’ll want one that’s durable and can handle tough conditions, like water or being dropped. Considering this, focusing on products with durable materials like aluminum, as seen in the GearLight S100 LED Tactical Flashlight, are great to consider. 

Lighting Modes

Many of the flashlights we tested offer multiple lighting modes. These not only account for different lumen usage, but other factors too. For example, options like the GearLight S100 LED Tactical Flashlight feature an SOS setting to send out distress signals should you be in danger. 

Other models, like the Nitecore EDC27 Ultra Slim Flashlight, feature turbo modes to operate at the highest lumens possible, though it is important to be aware that these can drain battery quicker in some cases.

Person standing in light while holding measuring device

Better Homes & Gardens / Henry Wortock

Other Rechargeable Flashlights We Tested

Anker Rechargeable Bolder LC40 Flashlight

While we appreciated the durability and compact nature of the Anker Rechargeable Bolder LC40 Flashlight, it left us wanting more in other regards. It had no battery indicator, it wasn’t able to charge other devices, and it wasn’t waterproof. In terms of design, we felt that it could also be more comfortable to hold.

Coquimbo Rechargeable LED Work Lights

Lightweight, compact, and including  grippy handles, there were definitely factors of the Coquimbo Rechargeable LED Work Lights that we liked. It held battery life and brightness well, but overall we wished the magnet was stronger. 

Fenix PD36R Pro Rechargeable Tactical Flashlight

While light in nature, the handle of the Fenix PD36R Pro Rechargeable Tactical Flashlight felt slick. A belt clip kept it in place and the compact design fit into the quarter holder of a car. The steel case protected it during our drop test, and the water resistance proved to work well. Overall, though, we thought this option was a bit too expensive. 

Your Questions, Answered

Can you leave a rechargeable flashlight plugged in all the time?

Most rechargeable flashlights use Lithium Ion batteries, and studies have shown that overcharging can cause degradation to the battery. As a result, it is inadvisable to leave it plugged in all the time, or really for much longer than beyond a full charge.

How long do rechargeable flashlights last?

Though rechargeable flashlights save you the hassle of having to have batteries handy, you’ll still have to ensure it’s charged for when you’ll need it. 

“In general you get 300 complete charge discharge cycles with a lithium ion battery. If you charge once a week that is six years of life on the battery,”says Atwell. “If you're not completely charging and discharging the battery it will last much longer.” 

The batteries are not the only factor to consider, however. “The LEDs used in today's flashlights should last between 10,000 to 50,000 hours of use,” says Atwell, adding that LEDs usually won’t fail before something else in the flashlight does.

How much do rechargeable flashlights cost?

Rechargeable flashlights run all along the price spectrum. On our list alone, we have less expensive options, like the GearLight S100 LED Tactical Flashlight, which costs $30 for a two pack. However, the Nitecore EDC27 Ultra Slim Flashlight is $90 and is one of our more expensive options. 

Nitecore MT21C Rechargeable Flashlight in a bucket of water

Better Homes & Gardens / Henry Wortock

Who We Are

Jack Byram is a freelance writer who covers everything home and tech. For this article, he spoke with Mike Atwell, an engineer at Brightguy, to better understand what consumers should expect and seek from the best rechargeable flashlights. 

What Is BHG Recommends?

Next to all of the products on this list, you may have noticed our BHG Recommends seal of approval. Products that earn the seal have been put through rigorous testing to make sure they're worth a spot in your home. We buy most of the products we test ourselves, but occasionally we are provided samples by companies if buying isn't an option. In these cases, we use the same testing criteria we use to test the purchased products.

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