1S 3.7V 4A 18650 Lithium Battery Protection Board

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

Package includes:

• 1 x 1S 3.7V 4A li-ion BMS PCM 18650 Battery Protection Board