* charging mode
* Rechargeable battery 6V3.0AH/6V4.0AH
* Discharge time is about 3.5 hours
* Power failure emergency function
* Wall hanging
* Volume: 520 (L) * 220 (W) * 121.5 (H) mm
* Package specification: 1*4 sets
* charging mode
* Rechargeable battery 6V3.0AH/6V4.0AH
* Discharge time is about 3.5 hours
* Power failure emergency function
* Wall hanging
* Volume: 520 (L) * 220 (W) * 121.5 (H) mm
* Package specification: 1*4 sets
