Features Automatic Detection: Active equalizer can automatically detect the lowest voltage of the battery, stop working when the battery energy is low, protect the battery from power loss. High Power Balance: US MOS device constitutes an ultra low dynamic impedance inverter circuit to achieve high power balance work, the intelligent MCU chip main control management, which can realize automatic self balancing work. Heat Dissipation: The inverter performs heat dissipation when the high pressure difference is extremely balanced to prevent damage to the overall instrument and effectively protect. Automatic and Manual Trigger: The balancer has dual modes of automatic and manual triggering, can manually force the equalization timing off function, which is convenient to use. Nano-Amorphous Isolation Fully Symmetrical Transformer: The equalizer can guarantee the minimum voltage difference, each string input over-current fuse resistor, with reliability. Feature: Circuit Breaker Protection Device: Small circuit breaker device with overcurrent protection is added, which can control instantaneously abnormally large current, disconnect over temperature, and protect the battery pack for normal and continuous balance Specification: Item Type: Active Balancer Material: PCB Applicable Battery Type: Ternary lithium, lithium iron phosphate Adaptable Battery Strings Number: 4-24 strings Minimum Balance Voltage: 30mV Maximum Equalizing Current: 8A Forced Equilibrium Timing: 60 minutes Cable Interface: 3.81 interface Low Voltage Automatic Shutdown: 2.7V (2.5V)/string Balance Method: Parallel energy transfer method Standby Load Power Consumption: <5mA 12V (4th string power supply) Battery Balance Power Consumption after Startup: 80mA (voltage difference = 10mV) Automatic Start Trigger Voltage: +70mV Automatic Start Off Voltage: +20mV Package List: 1 x Active Balancer 1 x Pin Row 1 x Long Interface Row 1 x Short Interface Row 1 Bundle x Wiring  1 x Screwdriver Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List 1 x Active Balancer 1 x Pin Row 1 x Long Interface Row 1 x Short Interface Row 1 Bundle x Wiring 1 x Screwdriver