3pcs 6S 15A 24V Battery Protection Board for Li-ion Lithium 650 Battery BMS Packs PCB Protection Board Integrated Circuits
Note: For products with a current above 3A, the battery discharge rate must be above 3C.
The magnification calculation: 1C battery, 2000 capacity is equal to 2AH*1=2A working current.
3C rate battery, 2000 capacity is equal to 2AH*3=6A working current.
The battery will heat up during use, which means that the battery rate is not applicable. In this case, the battery cannot be used for a long time and the battery will be damaged.
1: Wiring 0V(B-), 3.7V(B1), 7.4V(B2), 11.1V(B3), 14.8V(B4), .5V(B5), 22.2V(B )
2: it should be charged before output.
3: When connecting 6 groups of batteries in series, please ensure that the voltage of each group of batteries is the same. If not, please charge each group of batteries separately and use them in series. During the discharge test, the battery with the fast voltage drop is a bad battery.
4: Don't combine good batteries with bad batteries! The closer the capacity/internal resistance of the 6 groups of batteries, the better! (4 good batteries 2 bad batteries = 6 bad batteries).
Description:
6 strings (for 6 650 batteries or lithium batteries in series combination)
21.6V (rated voltage of battery)
22.2V (650 or 3.7V lithium battery rated voltage)
.2V (Voltage after fully charged lithium battery)
Discharge 22A (refers to the upper limit discharge current limit)
Specification:
3 * 6S 15A Lithium protection board
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