... 240V, 50/60 Hz, 25VAWater Proof: IP *IBattery: Rechargeable lithium polymer battery,7.4 V,1650mAhElectrical safety: compliance with the requirements of ... connected to the AC power, the battery will automatically recharge About 8-14 hours to recharge fully Can run ... empty.Alarm function: Infusion completion, occlusion, air bubble, low battery, control abnormal, no AC power supply, installation error.Max. ...