NITECORE 21700i Lantern + Charging Kit (5000mAh)

$79.00 $69.00

Brand Nitecore
SKU: 21700i Lantern

21700i Lantern + Charging Kit (5000mAh)

A modular kit to make full use of today's high capacity 21700 batteries. Lantern light, charging and powerbank attachments.

High capacity, 21700 batteries have become the battery of choice for high performance flashlights in 2020. At 5000mAh, these batteries are basically mini powerbanks, filled with backup power.

Imagine having a way to convert those spare batteries into a reading light, or even transfer power from your spare batteries into another device like your mobile phone. Or charge the batteries with portable solar panels via USB?

Now you can. This kit was designed for exactly that, and they snap on and off your battery easily via magnetic pads.


  • With a max output of 80 lumens and 19hr runtime, this light outperforms almost all keychain lights and can be used handheld, on a table, or reading, camping and emergencies.


  • This can either charge your battery OR use convert your battery to a powerbank, charging other devices like your phones, or even used to top up other batteries! The ability to transfer power outdoors has never been this easy.


  • The most advanced 21700 battery that exists right now. Both the + and - ends are built into both ends, massively reducing internal resistance and increasing efficiency. It can also work with all lights that use 21700 batteries and be charged by external chargers as well, like the UMS and Ui series.

Nitecore has come a long way when it comes to chargers. This by far, is the most truly efficient system they've come up with to manage these new batteries.


NL2150HPi Specifications

  • Type: 21700
  • Capacity: 5000mAh
  • Voltage: 3.6V
  • Output: 15A
  • Weight: 73g
  • Dimensions: 75.2mm x 21.6mm


ML21 Magnetic Light Specifications

  • LED: High CRI
  • Lumens: 80
  • Color Temp: 4000-4500k
  • Runtime: 19h
  • Beam Diameter: 12m
  • Peak Beam Intensity: 9cd
  • Dimensions: 22mm x 53.3mm
  • Weight: 11g


MPB21 Magnetic Power Bank Specifications

  • Input: 5V - 2A(Max)
  • Output Voltage: 4.2V+1% (battery), 5V +5% (USB)
  • Output Current: 2A (MAX)
  • Dimensions: 22mm x 23.5mm
  • Weight: 10g


What's In the Box

  • 1 x NL2150HPi Battery (5000mAh, 3.6V, 15A)
  • 1 x ML21 Magnetic Light
  • 1 x MPB21 Magnetic Power Bank