Specifications:
● 2 x Batteries 12V 9AHr
● Active power factor correction (APFC), input power factor up to 0.99
● Output power factor 0.9
● Wide input voltage range (110 V ~ 300 Vac) and frequency range (40 ~ 70 Hz)
● Rear ventilation design and variable speed fan
● Advanced battery management (ABM)
● Multiple functions settable via LCD:output voltage,bypass…