7.2V 7.4V 8.4V Lithium Battery Protection Chip Board
2S 2A Lithium LiPO Battery protection board with SII IC
Applicable for
Lithium battery operating voltage: 7.2V ~8.4V
7.2V (3.6V * 2S) lithium battery & packs
7.4V (3.7V * 2S) lithium battery & packs 8.4V (4.2V * 2S) lithium battery & packs
Cylindrical Lithium battery (Li-ion)
Prismatic Lithium Polymer battery (Li-Po)
Parameters:
Maximum protection voltage: 8.40V ± 0.05V
Minimum protection voltage: 5V ± 0.05V
Maximum Charge Voltage: 8.4V
Support Maximum Discharge Current: 2A
This is a protected chip board, not a charging board. It doesnt have charge function.
Protections for:
Short circuit protection
Overcharge protection
Over-discharge protection
Overcurrent protection
Supports more cells in paralleled connection!
Could also work for 2S2P (4 cells) , 2S3P (6 cells), 2S4P (8 cells) etc.
Board Dimension:
35mm * 6mm * 2mm (L*W*T)
Exquisite and easy for welding!
Interface Definition:
B+ : Battery Positive (+)
B- : Battery Negative (-)
P+ : Output / Load Postive
P- : Output / Load Negative
BM: Middle connection between 1st & 2nd batteries
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After embeded the board, if output with 0V (P+ / P - with 0V), you may charge the battery pack to activate the chip board.
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