Single string 18650 3.7V lithium battery protection board

Model: YZQ-S039
Features:
Overcharge voltage: 4.25±0.05V
Overcharge release voltage: 4.23V±0.05V
Overdischarge voltage: 2.45±0.1V
Upper limit continuous current: 12A
Overcurrent: 15A
Charging voltage: 4.2V
Product size: 35*7.4*2.2MM
MOS: 8205A*6

Wiring instructions:
B+ connects to the positive pole of the battery.
B- connects to the negative pole of the battery.
P+ is the positive pole of the battery pack output input.
P- is the negative pole of the battery pack output input.