Product advantages:
1.High safety level & long life with LiFePO4 battery.
2.Strong power battery with large capacity.
3.Various charging methods.
4.Superior input & output capability.
5.Replaceable battery.
6.External battery can be connected to increase capacity.
7.IP23 protection grade.
8.Multi-protection system.
9.The intelligent control and monitor by smartphone APP.
10.Unprecedented portability with "zero gravity".
11.Reliable power control system.