Product Description Note:Please be aware that the LED display might not appear in pictures. However, it will be visible once the battery is connected. Package Includes: 1 x HC01/ HC02 Battery Balancer Model Information: Model No. HA01 HA02 HC01 HC02 Single Battery Voltage Scope 12V 2-18V 12V 7-18V Battery Type Lead-acid BatteryLi-ion BatteryLiFePO4 Battery Lead-acid BatteryLi-ion BatteryLiFePO4 Battery Lead-acid Battery Lead-acid Battery Battery Voltage Lead-acid Battery (6/12V)Li-ion Battery (3.7/7.4/11.1/14.8V)LiFePO4 Battery (3.2/6.4/12.8V) Lead-acid Battery 12VLi-ion Battery 7.4/11.1/14.8VLiFePO4 Battery 12.8V Lead-acid Battery Lead-acid Battery Battery Group Voltage 24V 2x(12V)4x(6/12V)4x(37/74/11.1/14.8V)4x(3.2/6.4/12.8V) 24V 2x(12V)4x(12V)4x(74/11.1/14.8V)4x(12.8V) 24V 2x(12V)4x(6/12V)4x(37/74/11.1/14.8V)4x(3.2/6.4/12.8V) 24V 2x(12V)4x(12V)4x(74/11.1/14.8V)4x(12.8V) Connect Battery Quantity 2pcs 4pcs 2pcs 4pcs Connect Type Series Series or Parallel Series Series or Parallel Compensation Current 0-5A 0-10A 0-5A 0-10A Installation Type Hanging type Multi-Module Parallel Support Not Supported Display Method LED Indicator None LED Digital Display LED Digital Tube Product Size 70x70x27mm 62x124x27mm 70x70x27mm 62x124x27mm Unit Weight 180g 450g 180g 450g