Generic 2pcs 880mah 16340 CR123A 3.6V Rechargeable Battery with Dual Wall Charger 1000mAh 16340 CR123A LR123A 3.6V Rechargeable Li-Ion Battery Model : 16340( Replace for CR123A, , K123A, VL123A, DL123A, SF123A 123A ) Built in Cable Stripper with stop to ensure correct Perfect for Flashlight, Photo camera Protective circuit inside: protect from overcharging