3S 20A Lithium-ion BMS 12V Protection Board | Li-ion Battery Management System for 3 Cell Li-ion Pack

Technical Specifications

• Product Type: Battery Management System (BMS)
• Battery Configuration: 3S (3 Cells in Series)
• Nominal Voltage: 12V (11.1V)
• Charging Voltage: 12.6V (Max)
• Supported Battery: Lithium-ion / LiPo
• Rated Current: 20A
• Protection Features: Overcharge, Over-discharge, Overcurrent, Short Circuit Protection
• Balancing Function: Yes (Cell Balancing Supported)
• Mount Type: PCB Module
• Application: DIY battery packs, solar storage, robotics, electric vehicles

Product Description

3S 20A Lithium-ion BMS Protection Board is designed for managing and protecting 3-cell 12V lithium battery packs. It ensures safe operation with multiple protection features and cell balancing for improved battery life and performance.

BMS Connection Diagram :