The Best Rechargeable Flashlights of 2017

From law enforcement to your own backyard, rechargeable flashlights can become an essential tool to carry. Each of the five flashlights listed in this review are great tools, but how did we decide which is the best ? We chose these five and especially the number one flashlight based on light output, battery quality, and durability. This article reviews the following five rechargeable flashlights:

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Nitecore MH20GT Website
4.8Out of 5
Review Score
Review Star Rating
Ranked #1
  • $107.95
  • By: Nitecore
  • Model: MH20GT
  • SKU: B01DQ2SA5U

The lightest and smallest rechargeable flashlight that uses a single 18650 battery, the Nitecore MH20GT weighs only 3.13 ounces. Constructed from aero-grade aluminum alloy, this flashlight has a 1.5 meter drop impact resistance, which would allow you to drop the flashlight from head-height without any problems. The MH20GT also has a two meter water resistance. This flashlight recharges via a built-in mini-USB charger and also comes with AC and DC car charger. Five levels of brightness range from firefly at one lumen to turbo at 1000 lumens. The battery runtime is between 1 and 680 hours, so there is a right balance of light and runtime for everyone. There are also three special modes: strobe, SOS, and location beacon. These would be great for anyone who travels in the great outdoors.

One drawback to this light is the beam range, which is still a decent 396 yards. Another drawback to this flashlight is its sheath, which can be handy but also annoying, since many people report having difficulty putting the flashlight in the sheath.

Max Lumens
Beam Range
Safe Dropping Range
Time to Fully Charge
Battery Runtime
Weight
1,000
396 Yards
4.9 Feet
6 Hours
1 to 680 Hours
0.19 Pounds
Klarus XT11S Tactical Website
4.7Out of 5
Review Score
Review Star Rating
  • $79.95
  • By: Klarus
  • Model: XT11S
  • SKU: B01CNPFGEO

Weighing just 5.8 ounces, the Klarus XT11S Tactical flashlight is a sweet little light source. Its body is made of aircraft-grade aluminum good durability. It can be dropped from one meter and be submersed in two meters of water before there is damage to the flashlight. The output of this light source comes in four modes from 10 to 1100 lumens, with the runtime anywhere from 2 to 260 hours. There are also two special modes, strobe and SOS. Recharging the XT11S Tactical is easy with its built-in USB port and included cable. It also includes a lanyard, a belt holster, a tactical ring, a spare O-ring, and a pocket clip. You’re sure to find a way you like to carry this flashlight with so many options made available to you!

The only real drawback to this flashlight is that its beam range is 360.8 Yards. Still, that’s better than many other flashlights.

Max Lumens
Beam Range
Safe Dropping Range
Time to Fully Charge
Battery Runtime
Weight
1,100
360 Yards
3.28 Feet
5 Hours
2 to 260 Hours
0.36 Pounds
Olight R50 Pro Seeker Website
4.5Out of 5
Review Score
Review Star Rating
  • $142.95
  • By: Olight
  • Model: R50 PRO
  • SKU: B01M8O8X88

With a compact design and ultra-high light output, the Olight R50 Pro Seeker makes other flashlights look dim. Four modes, from turbo at 3200 lumens for up to 1.5 minutes to low mode at 60 lumens for up to 50 hours, and a special strobe function make this flashlight handy for everything from searching your backyard to self-defense. It features a lithium ion battery that can be recharged to 80% quickly (in just 1.5 hours).

Water resistant and impact resistant (up to 1.5 meters), there is little worry about dropping the R50 Pro Seeker. It has only one drawback. Despite having the brightest light output of the five, it has a low beam range of just 273 yards. Easy to use switches round out this flashlight’s functionality to make it a great buy.

Max Lumens
Beam Range
Safe Dropping Range
Time to Fully Charge
Battery Runtime
Weight
3,200
273 Yards
4.9 Feet
6.5 Hours
1.5 to 50 Hours
0.57 Pounds
Streamlight Ultrastinger LED Website
4.4Out of 5
Review Score
Review Star Rating
  • $122.43
  • By: Streamlight
  • Model: 78001
  • SKU: B0000VM3KY

Made of machine aircraft aluminum with a non-slip rubberized grip, the Streamlight Ultrastinger LED flashlight will hold up to impacts well, though it only has a one meter drop impact resistance. This means you can drop it from waist height and it will be fine. However, if you drop it from head-height, it is likely to sustain damages. The light output is wonderful, ranging from 90 to 1100 lumens, though the runtime is a little low, ranging from 1.5 to 16 hours. It does have a nice beam range, though. It can reach as far as 557.74 yards.

There’s nothing particularly special about the mode range, which has three regular settings (high, medium, and low) and one special mode (strobe). One of the reasons this flashlight is low on the list is that it requires ten hours to recharge fully, although for an extra charge there is a faster charger that recharges the battery in 2.5 hours. Overall, this is a good flashlight with a few drawbacks.

Max Lumens
Beam Range
Safe Dropping Range
Time to Fully Charge
Battery Runtime
Weight
1,100
557 Yards
3.28 Feet
10 Hours
1.5 to 16 Hours
1.0 Pounds
Inova T4R Website
4.2Out of 5
Review Score
Review Star Rating
Ranked #5
  • $188.95
  • By: Inova
  • Model: T4R
  • SKU: B009S5XYFG

Crafted from aluminum bar stock, the Inova T4R has a checkered pattern across most of its surface for extra grip. It provides 17 to 303 lumens of light output, acceptable for someone using the flashlight to walk the dog at night or for similar activities. There are three modes of light output, plus the special mode of strobing. Depending on which mode you use, the flashlight’s battery can last from two to forty-three hours and it can take up to three hours to recharge the battery. This is done by simply inserting the flashlight into the included cradle.

While not as strong a flashlight as some of the high-output flashlights in this list, the Inova T4Ris a great little flashlight that is suitable for walking at night or adding to your emergency preparedness kit.

Max Lumens
Beam Range
Safe Dropping Range
Time to Fully Charge
Battery Runtime
Weight
303
232 Yards
Not Tested Yet
3 Hours
2 to 43 Hours
0.54 Pounds

What are Rechargeable Flashlights?

Rechargeable flashlights are light sources that include a battery that can be recharged. This kind of flashlight is useful because, with the increased light output of flashlights in our time, regular batteries get used up very quickly. Dedicated rechargeable batteries allow the flashlight to shine a brighter light for a longer distance and a longer runtime.

Uses for Rechargeable Flashlights

Anyone can use a rechargeable flashlight where they would use a regular flashlight, but there are some instances where a rechargeable flashlight is the much better option. In the case of security and law enforcement, not having a ready-to-go flashlight can be a big mistake which could end in the officer’s or another’s life being taken. Less lethally, having a rechargeable flashlight in your emergency preparedness kit is better than a non-rechargeable one because you can trust that you can recharge it off a laptop or generator (if it has a USB charger). This also saves space in your kit, as you will not need extra batteries floating around in the bottom of it. Rechargeable batteries are also handy to keep on the charging cradle next to the back door. This is because it will be fully charged and within easy reach if you hear something in the yard and need to check it out.

What are Lumens and What Output is Appropriate?

Lumens are the measure of how much light is actually coming out of a flashlight. The larger the lumens number is, the brighter the flashlight beam will appear. Flashlights’ lumens can range from one or even part of one lumen to multiple thousands, but the more important matter is to determine what the most appropriate lumen output is for the job you plan to perform.

There are two things you should really consider when determining the best light output for the job. The first is that the higher the lumens, the faster your battery will run down. It really does not make any difference how nice or bright your light source is if it’s dead. Thus, keep in mind how long you need the flashlight to run. The other thing to consider is that most rechargeable flashlights these days have multiple modes at which they output different levels of lumens. Do not feel you have to use the turbo mode just because it is the brightest. The likelihood is you will spend most of your time in a lower mode in hopes of saving some battery.

Now take a look at a chart that will help you determine the best mode for the different activities you plan to perform.

Lumens Activities
1-25 Reading a Book, Searching a Dim Room
25-100 Around the House, General Outdoors
100-1000 Emergency Services like Police and Firefighting, Construction Sites, Self-defense, Auto Repair
1000+ Search and Rescue, Caving

A rechargeable flashlight may be just what you need if you are running through batteries quickly and need your flashlight to be reliably charged. If you are tired of filling the dump with used batteries and sometimes not having the batteries you need for your flashlight, why not give one of the five rechargeable flashlights mentioned above a try. Just keep in mind that, depending on the light output you desire, you may need to charge the flashlight often.

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