HW-586 Battery Tester LED Digital Display 18650 Lithium Battery Power Supply Test Resistance Lead-acid Capacity Discharge Meter

Battery Included : no High-concerned chemical : None Power Source : DC Type : Household Battery Tester DIY Supplies : Electrical Origin : Mainland China Certification : NONE Power supply voltage : DC 4.5-6V (micro USB interface) Working current : no more than 70mA Discharge voltage : 1.00V-15.00V, resolution 0.01V Termination voltage range : 0.5-11.0V Support through current : up to 3.000A, resolution 0.001A Maximum error of voltage measurement : 1%+0.02V Maximum error of current measurement : 1.5%+-0.008A Product size : 51*37*12mm/2.01*1.46*0.47" Product weight : 26g Packing size : 51*37*12mm/2.01*1.46*0.47" Gross weight : 27g Err1 : The battery voltage is higher than 15V Err2 : The battery voltage is lower than the set termination voltage Err4 : Excessive current (current exceeds 3.1A)

Battery capacity: 43200 Charge indicator: No Number of ports: 1 port Quick charge: No