4S 20A Lithium-ion BMS 14.8V Protection Board | Battery Management System for 4 Cell Li-ion Pack with Balancing

Technical Specifications

• Product Type: Battery Management System (BMS)
• Battery Configuration: 4S (4 Cells in Series)
• Nominal Voltage: 14.8V
• Charging Voltage: 16.8V (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: Battery packs, solar systems, electric vehicles, DIY electronics

Product Description

4S 20A Lithium-ion BMS Protection Board is designed to safely manage 4-cell 14.8V lithium battery packs. It provides multiple protection features along with cell balancing to improve battery performance and lifespan. Ideal for DIY battery packs, solar energy storage, and electric vehicle applications.