Features 1、GUARANTEE MINIMUM VOLTAGE DIFFERENCE AND SAFETY: Adopt nano amorphous isolation fully symmetrical transformer, the minimum voltage difference can be guaranteed; with each string of input overcurrent fuse resistors, safety can be guaranteed 2、HIGH POWER AND AUTOMATIC AUTONOMOUS: U.S. ultra low internal resistance MOS devices constitute ultra low dynamic impedance inverter circuits to achieve high power balance work; intelligent MCU chip master control management can achieve automatic autonomous balance work 3、PROTECT BATTERY: Automatically detect the lowest voltage of the battery, stop working when the battery is low in energy, protect the battery from power loss 4、AUTOMATIC OR MANUAL AVAILABLE: With automatic or manual trigger dual mode, manual forced equalization timing off function, easy to use 5、GOOD HEAT DISSIPATION: The heat dissipation design of the inverter under the extreme equilibrium state of high pressure difference, the parallel energy transfer method is adopted for the equalization method Specification Item Type: Active Equalizer Balancer Material: PCB, aluminum alloy Applicable Battery Type: Ternary lithium, lithium iron phosphate Adapt to Number of Battery Strings: 4~13 Strings Maximum Equalizing Current: 5A Forced Equilibrium Timing: 60 Minutes Cable Interface: 3.81 Interface Balance Method: Parallel energy transfer method Standby Load Power Consumption: <5mA 12V (4th string power supply) Package List 1 x Active Balance Board 1 x Pin Row 1 x Long Interface Row 1 Bundle of Wiring 1 x Screwdriver