Battery
Battery type: VRLA (Lead acid maintenance free battery)
Typical recharging time: 6~8 hours (To 90% of full capacity)
Capacity (standard unit): 12V/9Ah
Battery number: 20
DC system voltage (VDC): 240V
Charging current (max.): 1.35A

Environment
Operating temperature: 0°C~40°C
Humidity range: 0~95% (Non condensing)
Noise level: <40dB at 1 Meter

Physical
Dimension W x D x H (mm): 440×681.5×131
Net weight (kg): 65