ARMYTEK 18350 LI-ION 900 MAH BATTERY WITHOUT PCB PROTECTION

Economic and environmentally friendly 18350 Li-Ion battery. It can be recharged over 500 times, which is equal to 500 CR123 batteries.

High-quality battery cell

Without protection PCB 

Also known as a PCM (Protection Circuit Module), the PCB protects these rechargeable batteries from overcharging, over-current, short-circuiting, and over-discharging. Most of these compact batteries have voltages varying from 3.7-7.4V and are typical in mobile phones, music players, GPS, cameras, etc.

Flat top battery

Safety vent with thermal cut-off protection

Output battery voltage 3.7V