- 1KVA POWER 800W

- Battery : 12V7.2Ah*2pcs 

- Output Voltage :220V/AC 

- Frequency range : 50Hz/60Hz

- Cooling fan: 1 fan speed auto control when load varies  

- Backup Times : 1 PC 50 mins but using 2Pc 25 mins sometime depend on the load  

- Have 2 fuse under power adopter port inside 

- Wave from: Pure sine wave inverter

AC load  orange light not full on the battery

AC load  green   light full on the battery

Weak battery load red on the display LED ring by ring