TrustFire Batteries - TrustFire produce a range of Li-Ion rechargeable batteries such as CR123.
The TrustFire CR123 Li-ion rechargeable battery also known as a 16340 Li-ion battery has a capacity of 880mAh and does not suffer from memory effect.
The TF16340 or CR123 Battery is a 3.7V Li-ion battery with a built in PCB (Protection Circuit Board). The PCB prevents the TrustFire CR123 Li-ion battery from over-charging and over-discharging.
The TR-001 TrustFire charger is capable of charging 2x Li-ion (LiCo02/LiMn/LiFePO4) batteries for the following sizes;
The charger can easily handle 70 mm long batteries including flat top cells, you can select between LiCoO2/LiMn (3.6 volt position) and LiFePO4 (3.0 volt position) on the charger for more flexibility.
Each charging port has a 500mA output or 250mA per side if you are charging more than one battery.