ON THE WAY&reg;4pcs 1200mAh 16340 CR123A LR123A 3.7V Rechargeable Li-Ion Battery Plus Charger for Light Etc 1200mAh 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 Protective circuit inside: protect from overcharging,perfect for Flashlight, Photo camera Warm tips: Before purchase,please make sure the battery voltage corresponds with your device voltage