1S 3.7V 4A 18650 Lithium Battery Protection Board (BSM)

Overview:
The 1S 3.7V 4A Lithium BMS PCM 18650 Battery Protection Board can be used to protect a battery from overcharging, discharging, short circuit and overcurrent.

Specification:
Overcharge detection voltage: 4.25 0.05V
Overcharge release voltage: 4.23 0.05V
Over discharge detection voltage: 2.45 0.1V
Upper limit continuous current: 4A
Overcurrent detection current: 5A
Charging voltage: 4.2V
IC components: DW01 + 8205A x 2
Size: 35 x 4 x 2.2mm

Instructions:
B + : Connect to the positive battery terminal
B-: Connected to the negative battery terminal
P + : For the battery pack output – input positive
P- : For the battery pack output – input negative

What’s in the box
1 x 1S 3.7V 4A li-ion BMS PCM 18650 Battery Protection Board