Specification: Item Type: Battery Balancer Material: ABS Function: Battery Balancer Model: GT-24S Adaptive Battery Type: For NCM, LFP, LTO (Li jon, for Lifepo4, LTO) fully compatible. Recommended Power Supply Value: Li ion battery>10S, for Lifepo4 battery>12S, LTO battery>20S; if the battery pack voltage is lower than 30V, then external power supply. Single Voltage Working Range: 1V-4.5V Voltage Balance Accuracy: ±1mV (voltage measurement accuracy), ±1mV (voltage balance accuracy). Balance Mode: Balance structure flies over capacitors to achieve efficient balance and point to point energy transfer algorithm. APP Custom Setting Balance Current: 1-4A, due to the use of constant current and constant voltage technology, the balance current has nothing to do with the battery voltage difference. Under Voltage Protection: 1.5-4.2V sleep voltage can be customized through APP. Static Working Current: Balanced 10mA, balanced 25mA. Working Environment Temperature: -20℃-55℃ Whether External Power Supply Is Required: No external power supply is required, and the battery balancer achieves overall balance for the energy transfer inside the battery. Package List: 1 x Battery Balancer 2 x Flat Cable Note: Choose a suitable battery to use this encoder.