Battery Tester, Battery Analyzer, Battery Capacity Tester manufacturer / supplier in China, offering 12V 24V 36V 48V 72V 84V LiFePO4 Nca Nmc Polymer Lithium Battery Automatic Cycle Charger and Discharger 9V to 99V 50A Adjustable, 9V to 99V Wide Voltage Output Universal Battery Performance Online Diagnostic Tester for Lithium and Lead-Acid Battery Packs 50A High Current Charge Discharge, 50A Large Current Charging and Discharging 12V 24V 36V 48V 60V 72V 84V Li-ion Battery Pack Auto Cdc Capacity Tester Machine and so on.