2S 3A 7.4V 18650 BMS For Lithium Battery Protection

2S 3A 7.4V 18650 BMS For Lithium Battery Protection 

This is a 2S 3A Lithium BMS Module is a charging and protection module for 2 cells (7.4V) connected in series. The module provides over charging, over discharging, over current protection.

Features

• Over-Discharge Detection Voltage: 2.3-3.0V0.05V.
• Maximum Working Current: 3A.
• Transient Current: 5A.
• Operating Temperature : -40-50C.
• Internal Resistance: Less than 45m .
• B+ B-: The interface of battery core.
• P+ P-: The connector of the battery board.
• MB: The connection point between the batteries.

Pin Description

• B+ B-: The interface of battery core
• P+ P-: The connector of the battery board
• MB: The connection point between the batteries
• B+: Battery V+ Positive
• B-: Battery V- Negative
• P+: Output / Charging V+
• P-: Output / Charging V-