... 2.No leakage,Quick delivery 3.Long shelf life 4.Welcome to OEM and ODM 3.6V 19000mAh battery ER34615 Specifications1 ... . Nominal Voltage: 3.6V2. Nominal capacity: 19000mAh3. 3.4*61.5mm4. It ... , Portable DVD,Mobile Communication, Blue tooth Headset, Electronic Toys,Game Player, Solar LED light, Emergency lighting , Power tools, E-bike, ...