Lead-Acid Battery 12V7-9AH

Input Voltage Range : (60±5) VAc ~ (138±5) Vac.
Input Frequency : 40Hz~70Hz.
Output Voltage : 110Vac, 50/60Hz±0.1%.
THDV: <4% (Linear Load); <6% (Nonlinear Load).
Battery Type ：LiFePO4 Batteries
Transfer Time : 0 ms (Normal mode ← → Battery Mode).