4S 5.5A Active Balance Board

1. Support active balancing of 4 series lithium battery packs, with a balancing current of up to 5.5A. 2. Adopting capacitive energy transfer technology, balanced, efficient, and fast. 3. High precision 5mV whole group balancing improves the overall performance of the battery. 4. Undervoltage sleep protection design, with standby power consumption below 0.1 milliamps. 5. Suitable for various lithium batteries, with a wide operating temperature range and strong stability. Applicable batteries:ternary lithium, lithium iron phosphate, lithium titanate. Static self consumption (balance switch off):less than equal 30uA Working voltage:1.8V-4.5V Balanced current:0-5.5A Equilibrium method: Active equilibrium Working current:less than equal 10mA Normal working range: -20℃-70℃ Storage temperature (humidity below 90%): -40℃-85℃ Size (MAX):105x46x25mm Capacitive working principle: The capacitor flies to transfer the charge, and the balancing board is connected to the battery to start the balancing work. It adopts the new ultra-low internal resistance MOS, and the balancing current is 0-5.5A. The more the battery is balanced, the smaller the current be! The adjacent voltage difference is above 0.1V (current around 0.5-0.7A) and the adjacent voltage difference is above 0.2V (reaching the maximum equilibrium current of 1.2A). The smaller the voltage difference, the smaller the equilibrium current. Suitable for active balancing of 4-series lithium battery packs, using capacitive working principle to achieve energy transfer type balancing, more rapid, effective and efficient energy transfer, high-precision 5MV global balancing, not adjacent balancing, with undervoltage sleep protection. When the voltage is below 3.0V, it automatically stop entering the sleep state, and the standby power consumption is less than 0.1mAh. Color:As Shown Material:Electronic Component Package Content