Series: 3S 4S 6S 7S 8S 12S 13S 14S 15S 16S Balancing current: 5A Kind of balance: Active balancing Description - [Product Information]:Before connecting the equalization board, check whether each piece of wiring is correct, insulation between the bottom board and the battery connection terminals is required to prevent burnout. Product Name: 3S 4S 6S 7S 8S 12S 13S 14S 15S 16S Active Equalizer Balancer Suitable : Lithium Iron Phosphate ,Lithium Titanate,NCM Ternary Polymer,Suggest Battery Capacity: 60-300AH, Voltage: 1.8 V-4.5V. - [Capacitance Principle]: Active Equalizer Balancer use the internal energy transfer of the battery to transfer and balance the entire battery pack. - [Protection switch]: Balancer Equalizer With sleep protection, when the voltage is lower than 3V, it will automatically stop and enter the sleep state to reduce the damage to the battery. - [Original Design]: Active Equalizer using the original ultra-low internal resistance MOS, 2OZ copper thickness PCB.