1. Bms balance type: Active Balance
2. Applicable: li-ion or lifepo4 battery 
3.Balance start voltage: 3.0V-4.2V
4.Balance termination voltage: 3.0V (into undervoltage sleep state)
5. Balance pressure difference:<10mV
7. Working power consumption:<10mA
8.Sleep consumption:<500UA
9.Working environment temperature: 0-60 degrees
10.Whether external power supply is required: no external power supply is required, and the internal energy transfer of the battery is used to transfer and the entire set batteries pack in balance .

Work logic: The chip will automatically balance and detect that when the differential pressure value is greater than 0.1. it will start continuous work —- intermittent work — stop working. Accurate balance differential pressure ≤ 0.03V.The greater the voltage difference, the greater the balance current, and the maximum 2A balance current.

Scope of application:It can be used for Small Lithium battery pack repair, and can also be used in combination with BMS long-term fixed battery pack.

Mode selection:
K1: Turn on active balancing all the time.
Center: When cell voltage below 3V turn off active balance and sleep.
K2: Turn off active balance and and sleep.