This 4S 16.8V 100A LiFePO4 BMS module is specifically designed for 4S lithium batteries, providing comprehensive protection and balancing features for a wide range of applications. It offers flexibility with an adjustable string count, ensuring compatibility with various setups. The module incorporates a dedicated chip for stable performance, along with essential protections including disconnection, over-current, over-discharge, overcharge, and cell balancing.

The BMS supports both "same port" and "different port" configurations, enabling versatile charging and discharging options. In "same port" mode, it manages a 60A discharge and charge current. In "different port" mode, it supports an 80A discharge current and a 60A charge current. Additionally, it is compatible with LMO, ternary lithium, LCO (3.7V), and other battery pack types. The module features 15 high-power, ultra-low resistance MOSFETs—eight for discharging and seven for charging.

Features:

• Temperature protection: Yes
• Disconnection protection: Yes
• Short circuit protection: Yes
• Short circuit delay: 100-600 µS
• Short circuit recovery: Yes
• Charging Current: 60A
• Current Balance: Yes
• Ampere Balance (Current): 60mA
• Voltage Balance Accuracy: 4.14-4.24V