2S 20A Lithium-ion BMS Protection Board 7.2V–8.4V | Battery Management System for 18650 Li-ion Battery Pack

Technical Specifications

• Product Type: Battery Management System (BMS)
• Battery Type: Lithium-ion (Li-ion)
• Configuration: 2S (2 Cells in Series)
• Nominal Voltage: 7.2V
• Full Charge Voltage: 8.4V
• Maximum Continuous Current: 20A
• Protection Features: Overcharge, Over-discharge, Overcurrent, Short Circuit Protection
• Balance Function: Yes
• Compatibility: 18650 Lithium-ion Battery Packs
• Application: Battery packs, power banks, robotics, DIY electronics projects

Product Description

2S 20A Lithium-ion BMS Protection Board is designed to manage and protect 2-cell Li-ion battery packs. It provides protection against overcharge, over-discharge, overcurrent, and short circuits, ensuring safe battery operation. Ideal for 18650 battery packs used in DIY electronics, robotics, and power systems.