14.4V 14.8V 16.8V Lithium Battery Protection Chip Board
4S 5A Lithium LiPO Battery protection board with SII IC
Applicable for
Lithium battery operating voltage: 14.4V ~ 16.8V
14.4V (3.6V * 4S) lithium battery & packs
14.8V (3.7V * 4S) lithium battery & packs
16.8V (4.2V * 4S) lithium battery & packs
Cylindrical Lithium battery (Li-ion)
Prismatic Lithium Polymer battery (Li-Po)
Parameters:
Maximum protection voltage: 16.80V ± 0.05V
Minimum protection voltage: 12V ± 0.05V
Maximum Charge Voltage: 16.8V
Support Maximum Discharge Current: 5A
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 4S2P (8 cells) , 4S3P (12 cells), 4S4P (16 cells) etc.
Board Dimension:
70mm * 16mm * 2.8mm (L*W*T)
Exquisite and easy for welding!
Interface Definition:
B+ : Battery Positive (+)
B- : Battery Negative (-)
P+ : Output / Load Postive
P- : Output / Load Negative
B2 : Middle connection between 1st & 2nd batteries
B3 : Middle connection between 2nd & 3rd batteries
B4 : Middle connection between 3rd & 4th batteries
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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