3S 12V 12A BMS 18650 Lithium Battery Protection Board 11.1V-12.6V Balanced Protection

Specification:

• Type: 3S Li-ion battery protection circuit board
• Voltage Range: Supports 11.1V to 12.6V battery packs
• Current Rating: Up to 12A continuous operation
• Balancing: Passive cell balancing for equal charge distribution
• Protections: Overcharge, over-discharge, overcurrent, short-circuit
• Compatibility: For 3-cell 18650 lithium battery packs
• Connections: Labeled balance and power terminals
• Form Factor: Compact PCB with mounting holes
• Thermal Management: PCB layout optimized for heat dissipation
• Labeling: ASCII-friendly silkscreen for easy identification

Description:
This 3S 12V 12A BMS provides essential protection for 18650 lithium battery assemblies, offering overcharge, over-discharge, and overcurrent safeguards along with passive balancing. Designed for compact installation, the PCB includes ASCII-labeled pads for easy wiring and testing. It is ideal for battery packs in electric vehicles, DIY electronics, and portable power systems, ensuring safe and efficient assembly operation while extending battery life in demanding applications.