... 7.4 V, 1650mAhPower consumption 25W 25WDisplayed informationFlow rate; accumulated injection volume; injector specification; battery capacity; bed No.; AC power ... Over, occlusion, low battery, abnormal 1 (communications failure), abnormal 2 (pump stuck), abnormal 3 (wrong parameter), volume limited alarm, no AC ... , weight modeShell materialABS plasticABS plastic High precision Infusion & Syringe Pump