Feature: 1. Compact Design: This balance charger discharger is easy to operate, designed in compact size, convenient to store and carry 2. Multi Mode: The balance charger has charging mode, discharging mode and balance mode, can charge a variety of batteries 3. Automatic Adjustment: The balanced mode can automatically adjust the voltage and current, no need to adjust the voltage or current by yourself 4. Multi Function: The balance charger could measure battery voltage and power, internal resistance of lithium battery, balance the voltage of lithium battery independently, and charge for smart battery 5. ABS Shell: The balance charger discharger shell is made of high quality ABS material, which is hard and durable Specification: Item Type: Battery Pack Balance Charger Material: ABS Input Voltage: DC11-18V Maximum Charging Power: 60W Maximum Discharge Power: 5W Charging Current: 0.1-6.0A Discharge Current: 0.1-1.0A Balance Current: 200mA Rechargeable Ni Cr or Ni MH Battery: 1-15cells Rechargeable Lithium Battery: 1-6 in series Acid Battery Voltage: 2-20V. Package List: 1 x Battery Pack Balance Charger1 x Wiring1 x Adapter1 x Plug1 x Manual