* charging mode
* Rechargeable battery 6V4.0AH /6V3.0AH
* Discharge time approximately: 3.5 hours
* Power failure emergency function
* Wall hanging
* Volume: 648 (L) *82 (W) *103 (H) mm
* Package specification: 1*8 sets
* charging mode
* Rechargeable battery 6V4.0AH /6V3.0AH
* Discharge time approximately: 3.5 hours
* Power failure emergency function
* Wall hanging
* Volume: 648 (L) *82 (W) *103 (H) mm
* Package specification: 1*8 sets
