... informationInfusion rate, preset volume, accumulated infusion volume, battery capacity, AC power indicator, infusion completion, occlusion, air bubbles, bed ... ,occlusion,air bubbles,low battery,installation error of infusion pipe ,machine malfunction ,emptyFuseT 2AL 250V~KVO ... lithium polymer battery, 7.4V, 1600 mAApplicable infusion setsAll standard IV setsStorageEnvironment temperature-20~55°C, ...