Capacity: 1220mAhOutput: 3.85V/4.7Wh Input: 4.4 V 800 mABattery Type: Li-ionBattery Life: Recharged up to 2100 timesWorking Time:The 720P format can be used continuously for about 2 hoursThe 1080P format can be used continuously for about 1.5 hoursThe 4K format can be used continuously for about 1 hour