Description Endura T18 II Powered by a built-in 1300mAh battery which is charged via micro-USB, it also features proven safety protections. Brand: Innokin Unit: 1 Set Battery Capacity: 1300 mAh Maximum output Wattage: 14W Maximum Output Current: 3.5A Maximum Output Voltage: 5.5V Thread: 510 Threaded Charging cable not included