... IEC 60601-1.Max. Power consummation: 25WBattery recharge: When the pump is connected to the AC power, the battery will automatically ... *2Display or information: Flow rate, volume limit, accumulated volume, power indicator light, bed No., air, occlusion, empty.Alarm function: ... occlusion, air bubble, low battery, control abnormal, no AC power supply, installation error.Max. size of outer shell:120*140 ...