Original Genuine 3.7v 18650 Rechargeable Battery 3400mAh Lithium NCR18650B toys Flashlight batteries
Battery name: panasonic Battery type: 18650 Battery specifications: 18.5 * 70 (MM) / MM Battery material: lithium ion battery (lithium ion battery) Battery voltage: 3.7 V (V) Nominal capacity: 3300mAh Battery weight: 48 grams +/- 3g Cycle time: 1000 times With protecton PCB