&Battery type: built-in rechargeable Li-polymer battery.
- Battery capacity: 4200mAh.
- Input: DC5V, 500mA.
- Output: DC5V, 800A.
- Charging time: about 4-5 hours.
- Talk time: about 6 hours.
- Audio play time: about 36 hours.
- Video play time: about 10.6 hours.
- Standby time: up to 480 hours.
- Battery
&Battery type: built-in rechargeable Li-polymer battery.
- Battery capacity: 4200mAh.
- Input: DC5V, 500mA.
- Output: DC5V, 800A.
- Charging time: about 4-5 hours.
- Talk time: about 6 hours.
- Audio play time: about 36 hours.
- Video play time: about 10.6 hours.
- Standby time: up to 480 hours.
- Battery cycle life: up to 500 times.