4S 3S 2S High Current Lithium Battery Balancing Board 18650 Balance Board 500MA

Feature It is used to automatically balance the voltage of the lithium battery pack The voltage imbalance of the individual batteries will cause the capacity of the entire battery pack to drop Therefore the balance circuit needs to be adjusted to maintain the balance between the batteries This product is suitable for battery packs within 4 series the equilibrium voltage of each node is 4 2V the equilibrium current is about 500ma the heat is relatively large please reserve the cooling conditions This product can be used for 1S 2S 3S 4S combination batteryPcakage includes 1 x Balance Board