1S 8A BMS Protection Board 3.7V Lithium-ion Battery Module | Overcharge & Discharge Protection for DIY Battery Pack

Technical Specifications

• Product Type: Battery Management System (BMS)
• Battery Configuration: 1S (Single Cell)
• Supported Battery: 3.7V Lithium-ion 
• Rated Current: 8A
• Voltage Range: 3.7V – 5V
• Protection Features: Overcharge, Over-discharge, Overcurrent, Short Circuit Protection
• Balancing Function: No (Single Cell)
• Mount Type: PCB Module
• Application: DIY battery packs, power banks, portable electronics

Product Description

1S 8A BMS Protection Board is designed to protect single-cell 3.7V lithium-ion batteries from overcharging, over-discharging, and short circuits. It ensures safe and stable battery operation, making it ideal for DIY battery packs, power banks, and portable electronic projects.