ON THE WAY&reg;6Pcs Rechargeable 16340 LED Flashlight Torch Battery li 2000mah 3.7V + Smart Charger Battery Type: 16340 Rechargeable Battery 100% brand new 16340 3.7V 2000mAh rechargeable batteries Replace for CR123A, , K123A, VL123A, DL123A, SF123A 123A Material: Li-ion Battery Perfect for Flashlight, Photo camera, Warm tips: Before purchase, please make sure the battery voltage corresponds with voltage mark on your device