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Lithium Battery Balancing Board Module for Charger 3pcs Lithium Battery 12.6V

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This is a DIY 3S of battery equalization board with balance current 100mA for lithium batteries. Its applicable voltage is 11.1V to 12.6V.

Electrical Parameters:

Parameter Min value Typical value Max value Unit
Self consumption current 12 18 24 uA
Balanced starting current 4.17 4.2 4.23 V
Equalizing current 95 100 105 mA
Heating power 1.17 1.29 1.43 W
Ambient temperature -40 25 85 Celsius

1>. Applicable range: nominal voltage 3.7V; voltage 4.2V of full charge state
 lithium battery ( Including 18650, 26650, polymer lithium battery)
2>. Product size: 15*30*2.4mm
3>. Product weight: 2.5g
4>. Applicable voltage: 12.6V
5>. Balanced current: 100mA, battery pack for 2000mA--4000mA

Warm Tips:
1>. This product can not replace the lithium battery protection board (no overcharge protection and over discharge protection function).
    The working principle is to discharge the first charged battery, and wait for other batteries to be filled.
2>. Please strictly follow the diagram wiring, connecting wrong line may lead to burning plate. When the balance board works, the calorific value is great.
    Please separate it from the battery pack.
3>.The product can be used in parallel with common lithium battery protection plate, and can realize equalization charging function.
4>. If the internal resistance difference between batteries is too large, there will be a long equilibrium time or unable to complete the balance,
    it is recommended to pair the battery pack again.

Battery Wiring Diagram:


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