General description 2X 4S 5A Whole Group Balancer Active Board is designed for lithium, lipo, and lifepo4 battery equalization. It features under-voltage sleep protection, ensuring that the voltage automatically stops entering the sleep state when it drops below 3.0V, with a standby power consumption of less than 0.1 mA. Technical specifications Current: 5A Voltage: Stops entering sleep state below 3.0V Standby power consumption: < 0.1 mA Measurement allowed error: +/- 1-3 cm Compatibility and accessories Package Contents: 2 x Equalizer Energy Transfer Board (4 strings) Other information Colour: black Material: PCB Note: Light and different displays may cause the color of the item in the picture to differ slightly from the actual product.