NITECORE F21i Fast Charging Power System is Out Now

May 25th 2021

The NITECORE F21i is the Fast Charging Power System specially designed for 21700 i Series Batteries with 18W USB-C dual way fast charge.


2-in-1 Battery Charger & Power Bank

When used as a battery charger, it is available to charge a 21700 i Series Battery when connected to an external power source. When used as a power bank, it is always ready to charge other devices when the 21700 i Series Battery has sufficient power.


Tap the USB-C port, and the blue indicators will turn on to display the power level. It also has multiple protection safeguards including overcharge protection, overcurrent protection, over-discharge protection, short-circuit protection, thermal protection, overvoltage protection. It is ultra compact and lightweight with only 22g (0.78oz). The body is made from lightweight and fire retardant PC materials while the elastic band is made from EPDM rubber, featuring outstanding durability and excellent corrosion and heat resistance.


For more info, please visit this link: F21i