ON THE WAY&reg;8 Pcs Rechargeable 16340 LED Flashlight Torch Battery li 2000mah 3.7V + Dual Wall Charger 100% brand new 16340 3.7V 2000mAh rechargeable batteries Battery Type: 16340 Rechargeable Battery Material: Li-ion Battery Replace for CR123A, , K123A, VL123A, DL123A, SF123A 123A,Perfect for Flashlight, Photo camera Warm tips:Before purchase, please make sure the battery voltage corresponds with your device voltage