Check the listing for details. Ebc-a40l High Current Lithium Battery Capacity Tester 200W Charge & Discharge. Condition: New, Made in Unknown. Listed at 196.06 USD. EBC-A40L 5V40A Battery Tester Lithium Polymer Power Battery Capacity Tester 110V BI-HJYJ-2675-US Specification: Voltage Range：0-5V Voltage Accuracy：0.2%+-0.003V Current Range：0.1- 40A ( Max charging current is 20A ) Current Accuracy：0.2%+0.01A Discharging Mode：CC/CP Discharging Termination：Time/Cut-off Voltage/Manual Discharging Power：200W Max Charging Mode：CV Charging Termination：Cut-off Current/Manual Heat Dissipation：Fan Power Supply：AC110V Packed Weight：6Kg Capacity measurement: Within 10Ah, the resolution is 0.001 Ah 10Ah-100Ah, resolution 0.01Ah Above 100Ah, resolution 0.1Ah Package included: - 1 x Battery Tester - 1 x Online cable - 1 x Testing cable - 1 x Power supply cable.EBC-A40L 5V40A Battery Tester Lithium Polymer Power Battery Capacity Tester 110V BI-HJYJ-2675-US Specification: Voltage Range：0-5V Voltage Accuracy：0.2%+-0.003V Current Range：0.1- 40A ( Max charging current is 20A ) Current Accuracy：0.2%+0.01A Discharging Mode：CC/CP Discharging Termination：Time/Cut-off Voltage/Manual Discharging Power：200W Max Charging Mode：CV Charging Termination：Cut-off Current/Manual Heat Dissipation：Fan Power Supply：AC110V Packed Weight：6Kg Capacity measurement: Within 10Ah, the resolution is 0.001 Ah 10Ah-100Ah, resolution 0.01Ah Above 100Ah, resolution 0.1Ah Package included: - 1 x Battery Tester - 1 x Online cable - 1 x Testing cable - 1 x Power supply cable.