BMS 4S Active Balancer Board 1.2A Lifepo4 Lipo Li-Ion Lithium Battery Energy Transfer Equalizer Module 4S)

This board is based on the principle of adjacent equalization and cannot be used as a maintenance tool. To connect to the battery, it must be used with the lithium battery protection board. The pressure difference generated by charging and discharging triggers the work of the equalization board to achieve energy transfer and balance.
Inductive energy transfer balance board, high current 1.2A energy transfer battery voltage balancer, significantly balance the battery voltage and improve the overall use efficiency of the battery pack!
This module is the adjacent voltage difference equalization,the adjacent battery voltage difference reaches more than 0.1V,the chip internal triggers the equalization work,until the adjacent battery voltage difference is within 0.03V and stops working,when it is used on the battery pack,there is adjacent voltage difference when charging and discharging Triggering the equalization work,the battery pack voltage error will also be pulled back to an perfect value,reducing battery maintenance costs.
Working voltage: 2.0V-4.5V
Universal ternary iron lithium battery

LTO battery is not applicable! ! !
Balance Instructions
1. When the equalization light is on, the equalization work is turned on
2. The equalization light is off, and the equalization circuit is in sleep state
3. The equalization light flashes, indicating that the string is dropped, or the circuit is faulty.
Balance current
1,The adjacent voltage difference is more than 0.1V (the current is about 0.5-0.7A)
2,Adjacent voltage difference is more than 0.2V (maximum equilibrium current is 1.2A)
3,The smaller the voltage difference, the smaller the equalizing current.
Colour:As shown
Material:PC+Metal

Package Contents:
1 x 4S Active Balancer Board

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

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