Protects a single 3.7V lithium battery:
Protect multiple 3.7V lithium batteries (no more than 10pcs recommended):
DIY mobile power(This application you need DD05CVSA, Click here)
Product Name: 3.7V 4.2V 3A Battery Charger Over Charge Discharge Overcurrent Protection Board
Packing list:
1 PCS 3.7V 4.2V 3A Charger Over Charge Protection Board
Description:
Functions:
Over Charge Protection
Over Discharge Protection
Short Circuit Protection
Overcurrent Protection
Parameters:
Over Charge Detection Voltage: 4.28±0.05V
Over Charge Release Voltage: 4.26±0.05V
Over Discharge Detection Voltage: 2.5±0.1V
Over current Detection Current: 1-3A
Overcurrent protection : 3.2±0.2A
Size : 12.6x10.2x2.1mm
Weight : 0.34g
Note: Please charge the first time, activate the protection board. Otherwise there is no voltage output
Wiring:
B- connected to battery negative
B+ connected to battery positive
P+ Connect the charger/load positive
P- Connect the charger/load negative
Applications
TP4056 Charging module