This Product Is Suitable suitable for Rapid Capacity Separation Of Large-Capacity Single Cells Within 1-5V. It Has Anti-Reverse Connection And High-Temperature Protection. Its Maximum Charge/Discharge Current Can Reach 50A. It Uses Mos Tubes suitable for Constant Current Discharge And Is Very Compact. Three Working Modes: Single Charge And Single Discharge Mode, Suitable suitable for The Electric Vehicle Maintenance Industry To Quickly Recharge Or Discharge The Individual Cells Of The Battery Pack. Circulation Mode, Suitable suitable for Rapid Capacity Classification And Screening Of Single Cells Besuitable fore Grouping. The Operation Is Simple, And The Charge And Discharge Curve Can Be Viewed Without Connecting To A Computer, So That The Quality Of The Battery Core Can Be Judged Intuitively And Accurately. This Product Has Been Updated To The Fourth Generation, And Each Unit Undergo 3 Rounds Of Full Load Cycle Aging Besuitable fore Leaving The Factory, And Its Stability Has Been Very Reliable. 1. Charging Range: 1-5V Adjustable, 0.5-50A Adjustable 2. Discharge Range: 1-5V Adjustable, 0.5-50A Adjustable 3. Processing Steps: Charge/Discharge/Cycle 1-5 Times 4. Auxiliary Function: Discharge Equalization 5. Protection Function: Battery Overvoltage/Battery Reverse Connection/Out Of Control Current/Over Temperature Protection, Etc. 6. Accuracy: Voltage 0.1%, Current 0.1% 7. Heat Dissipation: The Temperature-Controlled Fan Turns On At 40 And Protects At 80 (Please Check And Maintain The Fan Regularly) 8. Equipment Power Supply: 50/60hz 9. Working Environment: 0-40 Ventilation, Do Not Allow Heat To Accumulate Around The Machine Plug Type:UK plug,it applies to Malaysia, the United Kingdom and so on. Voltage: AC 200-240V Material: ABS colour: As shown Package Contents: 1 x Lithium Battery Tester 1 Set x Clamp Wires 1 x UK Plug Adapter (With Cable) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.