battery parameters 4 series 12V battery
Function 500W  

Rated power 500W 230V 50Hz   AC
Peak power 700W
Inverter AC output 225V~ 230VAC
AC output frequency 50Hz
AC output waveform Pure sine wave
Waveform distortion THD<2%  Linear load
Conversion efficiency >87%
No-load loss Less than 5W, (the DC input is less than 0.5A)
Battery under voltage protection 10.0V  ± 0.3V
Battery over-voltage protection 15.5V  ± 0.3V
Protection function Under voltage protection, over voltage protection, over load protection, high temperature protection, short circuit protection
Working environment temperature –10°C to +60°C
Battery connection form Rough DC line
Work indicator main power supply indicating,   standby power supply indicating,  standby battery charge indicator
Output interface General output interface, with metal panels.