· True-Bidirectional technology, support fast charging, only needs 1.6 hours

· Metal square lithium iron phosphate battery, differ from traditional columnar battery technology.

· Uninterrupted power supply (UPS), switch to back-up power within 14mS; UL1778 certification standard.

· Intelligent internal air cooling system

· More intelligent APP control platform, which can be connected via Wi-Fi/bluetooth Bottom wheel design, easier to move

· Aluminum alloy bracket, stronger structural design

· Automatic detection of input frequency 50Hz or 60Hz, AC output frequency follow.