Card: 2pcs of Tenergy RCR123A 3.0V (3.2V NOM) 750mAh LiFePO4 Rechargeable Battery- IEC62133 Certified

New Chemical LiFePO4 Li-Ion battery
Rechargeable LiFePO4 RCR123A 3.0V 750mAhBattery
100% Compatible with Disposable CR123A Batteries
Up to 1000 cycles
IEC62133 Certified
Working Voltage: 3.2V and Peak Voltage: 3.6V
Charging cut-off voltage: 3.6V
Discharge cut-off voltage: 2.2V
Please never overdischarge battery below 2.2V/cell
Capacity:
Nominal: 450mAh
Maximum:750 mAh
Maximum discharging rate:< 550 mA
Maximum charge current: 550 mA
Cell's dimension: 17mm Dia. x 34.5mm H.
Weight: 0.6 oz (18 grams).

NOT COMPATIBLE WITH SUREFIRE FLASHLIGHT. DON'T USE THESE BATTERIES WITH ANY SURE FIRE FLASHLIGHTS.