Battery 18650 Li-ion Protection Board 1S 4.2V 2.5A **LOCAL STOCK**
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Product details
Battery 18650 Protection Board 1S 4.2V 2.5A:
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Specifications:
Overcharging Detection Voltage: 4.2V +-0.025V
Overdischarging Detection Voltage: 2.75V +-0.1V
Working Current: 2.5A
Size: 30 x 3 x 1.2mm
The Balancer is just an Auxiliary function. The balancing means when the battery is charging, each series battery needs the same voltage, when one cell voltage reaches 4.2V, the first cell voltage will discharge to wait for the other cells to reach the same level.
Soldering Instructions:
1. B+:connect with power positive
2. B-:connect with power negative
3. P+:connect with charging/discharging port positive (charging port/discharging port common used)
4. P-:connect with charging/discharging port negative (charging port/discharging port common used)
When soldering wires to protection board the touch time between soldering iron and protection board should not be longer than 1.5 seconds otherwise you could damage the board
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