2S 3S 4S 1.2A 1.3A Active Equalizer Lithium/Lifepo4 battery active balancer board Energy transfer board/LED working indicator

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SKU: J55I6BY033R5 Category:

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2, 3, 4 strings 1.3A lithium battery active balance board (with working indicator):

Scope of application: ternary lithium battery, general purpose lithium iron battery

Product size: 22*16*4mm(2 strings), 22*30.5*4mm(3 strings), 22*45*4mm(4 strings)

Operating voltage range: 3.0V ~ 4.5V

Balanced 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)

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

Note 1: Start wiring from 0V in order. 0V is the total negative pole of the battery pack.
Do not connect the wrong wire, it will burn the chip.

Note 2: Use copper wire above 0.5 square millimeter (18AWG) for connection,
The thicker the cable, the better, and the shorter the better.

Note 3: The flashing indicator light indicates that the equalization start failed, please check whether the connecting wire is well welded,
If the wire welding is correct and the indicator light still flashes, it means that the internal resistance of the battery is too large.
Failed to start, please reduce the equalization current to use (remove all R1 on the circuit board
The resistance and R2 resistance are interchanged, and the equalizing current drops to 0.5A).

Additional information

Brand Name

Heltec Automation

Certification

CE

Accessory Type

Battery Accessories

Origin

CN(Origin)

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2S 3S 4S 1.2A 1.3A Active Equalizer Lithium/Lifepo4 battery active balancer board Energy transfer board/LED working indicator 1

2S 3S 4S 1.2A 1.3A Active Equalizer Lithium/Lifepo4 battery active balancer board Energy transfer board/LED working indicator

$6.95$10.95 (-0%)

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