MaxToch 21700 5000mAh Lithium Ion Rechargeable Battery 3.7v - GENUINE MaxToch

MaxTochSKU: M21700

Sale price$29.00


MaxToch comes out with some of the most power-packed cells on the market, and their first ever 21700 sized cell is no exception.

The Maxtoch 21700 is slightly larger than an 18650, but boasts nearly double the power at most with an impressive 5000mAh capacity.

The large amp drain will take care of most high-drain devices, and can charge back up to 100% over 500 times. The built-in PTC keeps you and your devices safe against over-charge, over-discharge, over-current, and short-circuit accidents.

Designed to power the monstrous MaxToch X-PRO Hunter is the cell required to unlock that flashlight's full potential.

It has built in short circuit protection, over charge protection, over discharge protection, over current, and over heating protection.

This battery contains powerful li-ion chemistry that provides 3.7 Volts of energy and long lasting 5000mAh capacity.
Perfect for those high Lumen Powerful Flashlights / Torch's now available.
The MaxToch 21700 is constructed with, Multi-Layered Protection Circuitry, with a flat top terminal that makes it compatible with most LED flashlights that run on a 21700 battery.
With the PCB protection circuit and reliable MaxToch construction, this battery is safe, easy to use and perfect for powering MaxToch and other world class LED flashlights (Klarus etc).

The battery is functional in all devices that require 21700 batteries and features built-in short circuit protection as well as a specially designed protective circuit to safeguard the battery if the charge or discharge current ever exceeds 3.5 Amps.

If you want more than 1 unit just add multiples to your purchase & pay only 1 FREIGHT CHARGE.

Maxtoch 21700 5000 mAh rechargeable lithium batteries allow you to get an incredible run time out of your product.
The power of Lithium 5,000 mAh is equivalent to 3,000 AA Batteries!


  • Brand: MaxToch
  • Battery Chemistry: Li-Ion IMR LiR
  • Type: 21700 Rechargeable Battery 
  • Voltage: 3.7V 
  • Nominal Capacity: 5000mAh (Equals 3,000 AA Batteries)
  • Over Discharge , Cut -off Voltage
  • Charging Current: Max 2A (1A Recommended)
  • Protected: Yes - High Performance IC
    - Over Charge
    - Over-Discharge
    - Over Current - PTC
    - Over Heating
    - Short Circuit
    - Pressure Relief Valve
    - Microporous Insulation
  • Charging Hours:
    - Approx. 5.5 hrs (1000mA Charging Current)
    - Approx. 2 hrs (5000mA Charging Current)
  • Dimensions: 72.5mm x 21mm
  • Weight: 80 grams

With the above technology encased in this battery makes this one High Quality, Reliable and Powerful Battery for all your needs.

SUITABLE FOR; Devices that require powerful 21700 battery technology and requiring high drain, or high run times.
Flashlight, Torch, Power Bank, Battery Pack, Electric Scooter, Smart Locks, E-Cigarette, etc


* High Performance
* Built in protection circuitry, PCB Protection.
* Customized protective circuit prevents overcharge or discharge
* No memory effect
* Environmentally friendly
* These can be used in MaxToch / Klarus / UltraFire Cree LED torch & other high power devices.

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