... Analyzer Applicable for 12-64V storage battery, discharge analysis, discharge cycling WD2020A High-powered Battery Performance Analyzer1.Product descriptionThis instrument uses ... voltage, component voltage, current, time, Ah, Setting voltage, battery and cycle times. 0-20A(30A) adjustable constant current ... Applicable batteries:12V,24V,36V,48V,64V Ambient temperature:-10-+48 Power consumption:60W