HX-FL25A-A-4MOS 3S 12.6V Lithium Battery Balance Protection Board 11.1V with Balance 15A Overcurrent Overcharge and Overdischarge Protection
Shipping:Standard Shipping about 10-25 business days
Maximum operating current:15A
Upper limit instantaneous current:25A
Overcharge voltage range:4.25-4.35v÷0.05v
Over-discharge voltage range:2.5-3.0v÷0.05v
Effective life:>30000 hours
Short circuit protection:can protect, delay automatic recovery
1 x 3S 12.6V Lithium Battery Balance Protection Board
This protection board cannot be used for iron-ion polymer batteries, hand drill battery packs, electric fish machine battery packs, electric bicycle battery packs, 2 pieces in series with 24V use, 1W fisheye LED lights.
The power range described applies to the following products
Massager battery pack, LED lamp backup power supply, 12V electronic products, solar street lamp battery pack, monitoring backup power supply, and other products.
Note:For products with a current above 3A, the battery discharge rate must be above 3C.
The magnification calculation formula: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.
In use, the battery will heat up, which means that the battery rate is not applicable. In this case, it must not be used for a long time, and the battery will be damaged quickly.
Note 1:Wiring 0V (B-), 3.7V (B1), 7.4V (B2), 11.1V (B+) strictly according to the diagram, do not short-circuit intentionally!
Note 2:After the line is connected, it needs to be charged before output.
Note 3:When connecting 3 groups of batteries in series, please ensure that the voltage of each group of batteries is the same. If they are not the same, please charge each group of batteries separately and use them in series. During the discharge test, the battery with the fastest voltage drop is the poor battery.
Note 4:Do not mix good batteries and bad batteries together! The closer the capacity/internal resistance of the 3 sets of batteries, the better! (2 good batteries + 1 poor battery use effect = 3 poor batteries use effect) .
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