BMS 4s 1.2V Balance - EL-0191
Features:
1: Wide range of applications
2: Simple to use
3: Small appearance
4: High-precision energy transfer equalization
5: High current 1.2A
Describe:
Inductive energy transfer active equalization board
Equilibrium principle
This module is the balance of adjacent voltage difference, the voltage difference between adjacent batteries reaches 0.1V or more, and the chip will trigger the balance work, until the voltage difference between adjacent batteries is within 0.03V and stop 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 ideal value, reducing battery maintenance costs.
Balanced Edition Features:
High-precision energy transfer balance, exclusive balance IC, high-current 1.2A energy transfer battery voltage balancer, significantly balance the battery voltage and improve the overall use efficiency of the battery pack.
Technical parameter:
Operating voltage range: 2.0V-4.5V, universal for ternary/iron-lithium batteries.
Balance current:
The adjacent voltage difference is more than 0.1V (the current is about 0.5-0.7A);
Adjacent voltage difference is more than 0.2V (reaches the maximum equilibrium current of 1.2A);
The smaller the voltage difference, the smaller the equalizing current.
Wiring Definition:
B-, the total negative pole of the battery pack (the negative pole of the first battery)
B1, the positive pole of the first battery
B2, the positive pole of the second battery B3 the positive pole of the third battery and so on.
