1. Automatic identify input and select different charge current;
2. Ultra low standby consumption , high efficiency charge and discharge;
3. Using high performance lithium ion battery, it is durable, after 3000 times full charge and discharge cycles, the battery still has more than 80% of original battery capacity ;
4.Battery capacity indicator: press button to display battery capacity;
Protect Function：
1.input overvoltage and undervoltage protection;
2.output overvoltage protection
3.output short-circuit protection
4.battery overcharge,overdischarge,overcurrent and short-circuit protection
5. overtemperature protection
6. Build-in PTC and battery protection IC for battery protection
7. output overload protection
8.Aluminum alloy housing provides comprehensive protection;