1S 4A Lithium Battery BMS Balance Module

This product is a 1S 4A Lithium Battery BMS Balance Module, designed with high precision and performance. It has a compact size and is equipped with IC components DW01 and 8205A*2.

Technical Specifications:

• 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
• Product Size: 35 x 4 x 2.2mm

Main Features:

The 1S 4A Lithium Battery BMS Balance Module offers multiple protection features, including:

• Overcharge protection
• Over discharge protection
• Short circuit protection
• Overcurrent protection

Wiring Guidelines:

The wiring instructions for the 1S 4A Lithium Battery BMS Balance Module are as follows:

• B+ : Connect to the battery positive terminal
• B- : Connect to the battery negative terminal
• P+ : Connect to the battery pack output input positive terminal
• P- : Connect to the battery pack output input negative terminal