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Small But Powerful! Nitecore MH20 Review [Read Here]

Are you looking for the smallest light, but don’t want to sacrifice power? Are you looking for something rechargeable? Do you need something that can fit deep inside your pocket? If this sounds like the type of light you are after you need to look at the Nitecore MH20. The MH20 is the smallest and lightest rechargeable light manufactured by Nitecore. To find out everything that the Nitecore MH20 has to offer, keep reading.

If you are particularly interested in Nitecore check out our Nitecore Buyers Guide that has the history of the brand and some of their top current lights. We also link out to all of our other Nitecore light reviews from there.

Before You Buy

If you are in the market for the best EDC light, you want to find the one that works best for you. Finding the right EDC light can be a challenge because of how many choices there are. Before you buy an EDC light you want to consider a few important factors. The size of the light is one of the most important factors. You want to choose a light that is small enough to carry with you, but still big enough to get the job done. Something else to consider is the various output modes. EDC style lights are not designed for just one task. Having different output modes is important with an EDC light so you can select the right amount of light for the task at hand.

Nitecore MH20

NITECORE MH20 1000 Lumen Compact USB Rechargeable LED Flashlight with Rechargeable Battery and LumenTac Battery Organizer

The Nitecore MH20 is the smallest rechargeable flashlight made by Nitecore. Coming in at just a little over four inches long and weighing only three ounces without the battery, the Nitecore MH20 is also the lightest rechargeable light made by Nitecore. The 18650 battery does not have to be removed for charging. The Nitecore MH20 features an intelligent charging module that rapidly charges the battery with a micro USB cord through the USB port. The charging port is designed to seal the light from dust and water allowing it to have an IPX-8 rating.

The Nitecore MH20 uses a high-performance CREE XM-L2 U2 LED to emit a maximum of 1,000 lumens. Cooling fins paired with advanced temperature regulation keep the Nitecore MH20 cool to prevent overheating. The MH20 comes equipped with a deep pocket carry clip. This deep clip allows for the light to be carried inside a pocket without the body sticking out. Plus the rounded edge of the clip prevents clothes from snagging or tearing.


  • Rechargeable
  • Two-way anti-rolling clip
  • Tail stand capability


  • Different to use in the beginning
  • On the short size for its reflector size


  • Dimensions: 4.13 inches long with a 1.25-inch diameter
  • Weight: 3.08 oz without batteries
  • Lowest Setting: 1 lumens for 150 hours
  • Highest Setting: 1000 lumens for 2 hours and 15 minutes

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Nitecore MH20 Features & Benefits

User Interface


The Nitecore MH20 features a two-stage switch. The two-stage switch allows for one-handed operation with or without gloves. The switch provides direct access to turbo and ultralow modes. To access turbo mode press and hold the switch for over 1 second. For ultralow mode press the switch halfway down for over one second. The light must be powered off to access both these modes. The two-stage switch also provides access to the five brightness levels, as well as the three concealed modes.

Built-In Indicator

The Nitecore MH20 features a built-in indicator light to alert users to current battery power. The indicator light starts working the minute the light is turned on. The blue light will blink every two seconds to alert you when battery life has reached 50%. Once battery life drops to critical levels the blue light will rapidly blink. The blue indicator light also works as a location indicator when the Nitecore MH20 is in standby mode.

Advanced Temperature Regulation


Some flashlights are prone to overheating when in use. Overheating flashlights often shut off leaving you lurching around in the dark. Nitecore developed the Advanced Temperature Regulation to prevent their lights from overheating. The ATR technology monitors the internal temperature and automatically adjusts the output. This eliminates any problems due to overheating, but also expands the life of the Nitecore MH20.

Social Proof

I have spent hours reading through several Nitecore MH20 reviews. Most reviews I have read talk about how well the light works. Reviewers make note of the various features that Nitecore includes in the MH20, such as ATR technology and the intelligent charging. The light itself is an excellent EDC style of light, but it does have a few downfalls. One of the most talked about things was the user interface. Reviewers made note that the user interface requires some getting used to. Once you become familiar with how the light works it all seems pretty straightforward. The short size of the light compared to its large head was also something reviewers made note of. The larger head makes it harder to carry in smaller clothes, such as a jean pocket.


Nitecore MH20GT

Nitecore MH20GT CREE XP-L HI V3 USB Rechargeable EDC Flashlight, 414 yd, 1000 lm

Measuring 4.37 inches long with a 1.25-inch diameter the Nitecore MH20GT is one of the smallest rechargeable lights in the industry. Despite its small size, the Nitecore MH20GT is still quite powerful. Using a CREE XP-L HI V3 LED the MH20GT emits up to 1,000 lumens of light and has a throw of 1,188 feet. Nitecore uses thermoelectric separation stability to extend the life of the LED and stabilize output. A blue battery indicator light flashes different patterns as the battery life depletes. USB charging port comes with a cover to block out dust and moisture.

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Olight S30R III

Olight S30R III Poweful 18650 3500mah Rechargeable Flashlight Searchlight CREE LED 1050 Lumens EDC Pocket Light usb Cable and Charging Dock (charger) with Olight Patch

If you need something a little brighter than the Nitecore MH20, the Olight S30R III is a great alternative. With the rechargeable Olight S30R, you will receive a micro-charging dock along with a 3500mAh rechargeable battery. Using a CREE XM-L2 LED the Olight S30R III emits anywhere from 0.5 to 1050 lumens. A magnetic tail cap allows the light to securely attach to ferrous metal surfaces to provide you with a hands-free option. A long and short timer function provides you with a second hands-free option. Under the side switch, you will find a low power and lockout indicator light.

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Zebralight SC63

Zebralight SC63 18650 XHP35 Flashlight Cool White -1300 Lumens

The Zebralight SC63 is a great alternative to the Nitecore MH20 for those who need a rechargeable light with a lot more power. The Zebralight SC63 utilizes a CREE XHP35 Cool White LED to emit a maximum of 1300 lumens. Using a single 18650 battery the Zebralight SC63 will run for up to two hours on high, but for up to 18 days on one of the lower settings. The smart user interface allows users to access the various modes and settings; each brightness level can be further programmed. The Zebralight SC63 offers a beacon or strobe mode for emergencies.

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Nitecore MH20 Review Final Thoughts

Having a rechargeable flashlight is great for people who simply don’t enjoy the hassle of extra batteries. If you are looking for the smallest rechargeable flashlight the Nitecore MH20 measures just a little over 4 inches. Despite its compact size, the Nitecore MH20 can emit a maximum of 1,000 lumens making it one of the most powerful EDC lights for its size. Now that you know just what the Nitecore MH20 has to offer, go on out and purchase one today.

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