Dear friends, welcome to the Panasonic licensed store, we have a genuine Panasonic license, please rest assured to buy. note: The current price is the promotional price of the new listing of the product. If you like it, please purchase it as soon as possible. After the promotion is over, the normal price will be restored. Please don't miss the current offer.                             Battery name: Dolidada Battery type: NCR18650B Battery specifications: 18.5 * 67.5 (MM) / MM Battery material: lithium ion battery (lithium ion battery) Battery voltage: 3.6 V (V) Nominal capacity: 3400mAh Actual capacity: 3200-3500mAh Battery weight: 48 grams +/- 3g Cycle time: 1000 times No PCB protection Discharge and discharge cutoff voltage standards: charge cutoff voltage 4.2 V (volts), discharge cutoff voltage 2.5 V (V). The battery is positive: pointing Applicable types: flashlights, electronic cigarettes, scooters, LED lights, miner's lamps, lighting products, charging treasures, mobile power and backup power, computers, mobile devices, automobiles, bicycles, communications, medical, energy storage, solar energy, military, etc.