3S 40A Lithium-ion BMS 12V Protection Board | Battery Management System for 3 Cell Li-ion Pack with Safety Protection

Technical Specifications

• Product Type: Battery Management System (BMS)
• Battery Configuration: 3S (3 Cells in Series)
• Nominal Voltage: 12V (11.1V)
• Supported Battery: Lithium-ion / LiPo
• Rated Current: 40A
• Charging Voltage: 12.6V (Max)
• Protection Features: Overcharge, Over-discharge, Overcurrent, Short Circuit Protection
• Balancing Function: Yes (Cell Balancing Supported)
• Mount Type: PCB Module
• Application: Battery packs, electric vehicles, solar storage, DIY electronics

Product Description

3S 40A Lithium-ion BMS Protection Board is designed for managing and protecting 3-cell 12V lithium battery packs. It provides essential safety features like overcharge, over-discharge, overcurrent, and short circuit protection along with cell balancing for longer battery life. Ideal for DIY battery packs, EV projects, and energy storage systems.