Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (2024)

Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (1)

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For times when your power goes out unexpectedly, an emergency repair arises after sundown, or a project requires working in hard-to-see spaces, a reliable and readily available flashlight is a must-have. And if you’d rather skip buying batteries—or searching in the dark to replace dead ones—a rechargeable flashlight is the way to go. That’s because USB-charged flashlights have longer-lasting batteries and use powerful LED bulbs that are far more efficient than incandescent or halogen options. Really, you can’t beat the convenience, plus the best rechargeable flashlights are extra-rugged and often waterproof.

We got our hands on a bunch of USB-charged flashlights to find models that are worth the investment. Scroll down for a primer on rechargeable battery basics along with reviews of our editor-approved picks.

The Best Rechargeable Flashlights

What to Consider

Battery Capacity

It’s up to you to keep your rechargeable flashlight juiced. To gauge how much battery capacity you need, consider the flashlight’s main purpose and how frequently you think you might need to grab it.

Battery capacity is measured in milliamp hours (mAh), which represents power use over time. Sub-1,000 mAh batteries are typically found in more portable picks for occasional use over shorter durations. The sweet spot for all-day battery life is about 3,000 mAh; rechargeable flashlights with batteries that have a 5,000 mAh or more can provide powerful light for days at a time.

Power Modes

Another feature to look for in a rechargeable flashlight is whether or not it offers different power modes. Low or eco settings, for example, might suffice for smaller jobs and can extend battery life, whereas higher power modes or emergency strobe or blinking settings drain a battery much faster. Manufacturers often list claimed battery life for different modes to help you gauge usage.

IP Rating

Flashlights come with an Ingress Protection (IP) rating, which essentially tells you how well it holds up against things like dust and water getting inside. It’s represented as IP followed by two numbers. The first rates protection from solids on a scale of one to six and the second rates moisture resistance on a scale of one to eight; the higher the numbers, the tighter the seal. So, the most durable flashlight the average person can buy is rated IP68. If either of these numbers is replaced with an X, it means that the flashlight either offers no protection or has not been tested.

Brightness

The overall brightness of a bulb is measured in lumens, but if you’re comparing models it isn’t a helpful indicator to judge how well a flashlight can illuminate an area. That’s because reflector shape and lens determine how far and wide that light is cast. Generally speaking, we recommend a flashlight with a minimum of 1,000 lumens, as LEDs are brightest when first turned on but can dim as they warm up.

How We Selected

We drew from our experience testing different types of flashlights here at Popular Mechanics and researched more than 50 top-selling models to find the best rechargeable flashlights worth recommending. We evaluated them based on battery life, brightness, utility, and durability, and took into account cost, portability, and different use cases. After whittling down our list, we tried out the most promising to see how they measured up and rigorously vetted specs for those we couldn’t get our hands on. Our final selection represents the best rechargeable flashlights across several categories, including best overall and best value.

1

Best Overall

ThruNite High-Lumen Rechargeable Flashlight

Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (2)

Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (3)

1

Best Overall

ThruNite High-Lumen Rechargeable Flashlight

Now 26% Off

Pros
  • Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (4)Six different light modes
  • Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (5)Easy storage on waist or in pocket
Cons
  • Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (6)Lower battery life on high brightness settings

Compact enough to fit in your pocket, yet powerful enough to shed light up to 223 meters away, this rechargeable flashlight from ThruNite offers nearly everything you need. Along with delivering a high-lumen output, its durable casing is water-resistant and rated to survive drops of up to 1.5 meters.

What impressed me the most about this USB-charged flashlight was its intuitive and simple design. With just one button, all six light modes and power options are activated through a series of different clicks.

This flashlight also comes with a detachable clip and a nylon carrying pouch for easy storage on your belt, pants, or backpack strap.

Lumens2,403
Battery CapacityUp to 30 days on lowest setting
Protection RatingIPX8

2

Best Value

Anker Bolder LC40 Rechargeable Flashlight

Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (7)

2

Best Value

Anker Bolder LC40 Rechargeable Flashlight

During our hands-on testing of the best flashlights, we awarded the Anker Bolder LC40 the accolade of Best Value for its long battery life and consistent lumen output over time. Its narrow beam pattern results in a focused illumination that punches above its weight class to travel as far as rivals with higher lumen counts.

While advanced features like adjustable zooming are absent, the Bolder LC40 masters the basics by providing a powerful light source and straightforward single-button operation. The grab-and-go simplicity makes the LC40 a reliable choice in any scenario.

Sequential clicks on the power button cycles the flashlight through its five lighting modes, with functions that range from low to high power and strobing patterns.

It’s important to note that this is water-resistant, not waterproof, so you’ll want to hold on tight to the anti-slip grip around bodies of water. The extra-long handle and scalloped bezel are shock resistant and built for striking (think: breaking a car window in an emergency).

Key Specs

Lumens400
Battery Capacity3,350 mAh
Protection RatingIPX5

3

Best Tactical

Fenix PD36R Rechargeable Flashlight

Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (11)

Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (12)

3

Best Tactical

Fenix PD36R Rechargeable Flashlight

Now 28% Off

Pros
  • Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (13)5-hour charge takes 10 minutes
  • Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (14)Fully dust- and waterproof
Cons
  • Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (15)Unable to stand on tail

While the Fenix PD36R earns style points for its lightsaber-esque looks, its biggest draws are best-in-class power and reliability. The included 5,000 mAh rechargeable battery has the highest capacity of any other true flashlight on the list, yet charges quickly through a USB-C connection—just 10 minutes provides up to five hours of power.

Intermittent use of the 30-lumen eco mode can allow you to go months without charging the PD36R. At the maximum setting (or turbo mode), the PD36R puts out a blinding 1,600-lumen beam for up to three hours, making this flashlight ideal for outdoor after-dark activities, such as camping.

The PD36R is a high-end tactical flashlight, and as such is shock-resistant as well as both fully dust- and waterproof—the flashlight can be submerged in up to 6.5 feet of water for 30 minutes.

Key Specs

Lumens1,600
Battery Capacity5,000 mAh
Protection RatingIP68

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4

Best Two Pack

GearLight S1000 Tactical Rechargeable Flashlight (2-pack)

Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (16)

Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (17)

4

Best Two Pack

GearLight S1000 Tactical Rechargeable Flashlight (2-pack)

Now 17% Off

Pros
  • Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (18)Adjustable focus and zoom
  • Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (19)Tough compact design
Cons
  • Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (20)Batteries not included

GearLight’s S1000 rechargeable flashlight is a fully featured option that’s compact enough for everyday use and equipped with zoom, focus, and five lighting modes. Textured aluminum grips around the body make it easy to grab the flashlight.

GearLight flaunts that the flashlight is both water resistant and virtually indestructible, but the company does not provide an official IP rating. While the LED bulb is rated 1,040 lumens, the manufacturer says the actual operating range averages at around 550. That’s bright enough to see in front of you but isn’t recommended for constant use in a dark outdoor environment.

You get two flashlights—both of which include a lanyard and holster—meaning you can leave one in your car and one at home.

Key Specs

Lumens1,040
Battery Capacity3,500 mAh
Elemental ProtectionN/A

5

Best for Hands-Free Use

Olight S2R II Rechargeable Flashlight

Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (21)

Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (22)

5

Best for Hands-Free Use

Olight S2R II Rechargeable Flashlight

Now 14% Off

Pros
  • Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (23)Double-bend pocket clips for easy carrying
  • Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (24)Unique magnetic charging system
Cons
  • Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (25)The clip can sometimes detach easily

The high-quality rechargeable flashlight from Olight comes with a magnetic charging system that attaches to the tail cap and uses a three-color power indicator light to display the flashlight’s current charge.

At the lowest of five modes, a 0.5-lumen light can provide up to 60 days of battery life. The short and light body is easy to grip yet can take a drop or be submersed in up to 2 meters of water and the included double-bend stainless steel pocket clips make it easy to attach the light to your backpack, pocket, or hat brim with the lens orientation pointed in any direction.

Key Specs

Lumens1,150
Battery Capacity3,200 mAh
Protection RatingIPX8

6

Best Ambient Light Source

Anker Power Bank

Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (26)

Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (27)

6

Best Ambient Light Source

Anker Power Bank

Now 12% Off

Pros
  • Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (28)Can be charged through solar panels
  • Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (29)Charged other devices through USB-C and USB ports
Cons
  • Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (30)Lacks the brightness or direction of a true flashlight

Not quite a traditional flashlight, this solar-powered power bank from Anker has a retractable light source on top that emits light similar to a camping lantern. Yet unlike the average flashlight or camping lantern, this device’s standout feature is its battery.

As the name suggests, it’s a power bank capable of fully charging an iPhone 14 over 10 times when at full power. So, you can set this lantern out as you camp, keep the lights on, and charge up your devices for a full night without issue. The power bank also comes with an SOS emergency mode that flashes the top light to alert others to your location.

While it’s much larger than other models we cover, at about five pounds we found it relatively easy to carry in hand or in a backpack.

Key Specs

Lumens270
Battery Capacity60,000 mAh
Protection RatingN/A

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7

Highest Battery Capacity

Yierblue Rechargeable Spotlight

Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (31)

7

Highest Battery Capacity

Yierblue Rechargeable Spotlight

Pros
  • Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (32)Wide light blankets large areas
  • Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (33)Handy tripod
Cons
  • Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (34)Have to cycle through modes to turn the flashlight on or off

If you need to quickly illuminate a large area, the 6,000 lumens on this rechargeable spotlight have you covered. The excessively bright beam reaches over 2,600 feet. The trigger-style switches and easy to grip handle makes this device great to quick pointing in the direction you need light.

Yierblue’s spotlight is also a power bank, so you can charge your devices. On the side of the primary lantern is a floodlight with its own adjustable settings. In light rain or snow, the IPX4 water resistance protects and ensures that the spotlight functions properly. Rounding out the package is a tripod capable of holding the light in place for hands-free work.

Key Specs

Lumens6,000
Battery Capacity10,000 mAh
Protection RatingIPX4

8

Best for Emergencies

LE Rechargeable LED Camping Lantern Flashlight

Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (35)

Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (36)

8

Best for Emergencies

LE Rechargeable LED Camping Lantern Flashlight

Now 11% Off

Pros
  • Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (37)Built-in 3,600 mAh power bank
  • Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (38)Easy-carry shoulder strap and handle
Cons
  • Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (39)No impact protection against drops

In the event of an emergency, LE’s rechargeable LED Camping Lantern provides a bright 1,000 lumens of light able to travel over 1,640 feet. Indicator lights located on the bottom of the lantern display available power, so you can easily gauge the lantern’s charge.

Doubling as both a light source and a 3,600 mAh power bank, the LE Camping Lantern can light your way and charge your phone at the same time.

With five lighting modes distributed amongst the front torch (full and low), left side light (full and half), and right side light (red flashing), the Camping Lantern lets you customize how you want to illuminate an area, useful for emergency scenarios as well as recreational ones, such as camping, fishing, and hiking.

Key Specs

Lumens1,000
Battery Capacity3,600 mAh
Protection RatingIPX4

Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (40)

Tom Price

Associate Reviews Editor

Tom Price is an Associate Editor of Reviews for Popular Mechanics, and also contributes to Runner's World, and Bicycling. He has previously covered product reviews, startup news, and even professional wrestling. In his free time, he enjoys watching pretentious TV, low-brow movies, and exercising for beauty, not health. If you are interested in exploring more of his work, check out his website.

Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (41)

Hunter Fenollol

Test Editor

Hunter Fenollol, our resident expert of all things consumer tech, from smart home to VR gaming headsets, has years of knowledge creating product explainers, in-depth reviews, and buying guides to help you get the most from the latest electronics. Throughout college, he covered and reviewed the latest gadget releases for sites like Tom’s Guide, Laptop Magazine, and CNN Underscored. If he’s not elbow-deep in the latest hardware, you can find Hunter at one of Long Island’s many beaches, in Manhattan, or gambling away his paycheck.

Need to Work in the Dark? Turn to One of These Editor-Approved Rechargeable Flashlights (2024)
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