Battery Active Balancer Board General Purpose Lithium Battery Inductance Active Balance Board Energy Transfer Board 

        Feature: 

 1. Active Inductance Equalization: It will start when the voltage difference exceeds 0.1V, and the equalization accuracy of ±50mV is not as high as that of capacitor equalization.   

 2. Simple and Easy to Use: The accuracy is not as good as the balance board of the capacitor type, but it is low in price and high in cost performance among similar products.   

 3. Applicability: Suitable for ternary lithium batteries and iron lithium batteries.   

 4. Balance Current: 1.3A (balance current is related to voltage difference, the smaller the voltage difference, the smaller the balance current).   

 5. Balance Function: The battery protection module has a balance function to maintain the balance of each battery and extend the life of the battery.     

     Specification: 

     Item Type: Battery Active Balancer Board

 Product Material: Plastic

 Model: None

 Indicator Light: With Working Indicator

 Scope of Application: Ternary Lithium Battery, General Lithium Iron Battery

 Product Size: Approx.

 22 x 16 x 4mm / 0.9 x 0.6 x 0.16in (2 Strings)

 22 x 30.5 x 4mm / 0.9 x 1.2 x 0.16in (3 Strings)

 22 x 45 x 4mm / 0.9 x 1.8 x 0.16in (4 Strings)

 Operating Voltage Range: 3.0V-4.5V

 Balance Start Condition: the Voltage Difference Between Two Adjacent Batteries is Greater Than 0.1V

 Balance Current: 1.3A (Balance Current is Related to Voltage Difference, the Smaller the Voltage Difference, the Smaller the Balance Current) 

     Package List: 

 1 x Inductance Active Balance Board     

     Note: 

         1: Start wiring from 0V in order. 0V is the total negative pole of the battery pack. Don't connect the wrong wire, otherwise the chip will be burnt out.    

         2: Use copper wire of 0.5 mm² (18AWG) or more for connection. The thicker the cable, the better, and the shorter the better.    

         3: The flashing indicator light indicates that the equalization start failed. Please check whether the connection wire is welded well. If the welding wire is welded correctly and the indicator light is still flashing, it means that the internal resistance of the battery is too large.    

         Start failure, please reduce the equalization current to use (remove all R1 resistors and R2 resistors on the circuit board and interchange, the equalization current is reduced to 0.5A).    

   How to use:Indicator light description: The indicator light is on, indicating that the corresponding two batteries are being balanced, the indicator light is off, indicating that the equalization has been completed, or the pressure difference has not reached the starting conditions, and the indicator flashes, indicating that the equalization has failed to start (See Note 3).