1. Portable external power bank.
2. Use grade A li-polymer battery.
3. Charge and discharge cycle time, more than 500.
4. High efficiency, quick speed, low power consumption.
5. It is easily fits into your bag to provide instant power and Charging your devices anytime and anywhere.
6. Digital circuit system with wrong polarity protection, over charging protection, over discharging. Protection, over load short circuit protection, over temperature protection.
|Charge time||4-5 hours|
Over-current, Over-voltage, short-circuit.
|Certification||CE, FCC, ROHS|