1S 3.7V 2A 1MOS BMS Li-ion 18650 Battery Protection Board

The 1S 3.7V 2A 1MOS BMS Li-ion 18650 Battery Protection Board is an essential module for ensuring the safety and stability of lithium-ion battery packs. Designed specifically for single-cell 18650 batteries, this BMS (Battery Management System) board offers reliable overcharge, overdischarge, and short-circuit protection with a continuous discharge current of up to 2A.

As Li-ion batteries are commonly used in modern portable electronics due to their compact size and high energy density, this BMS board plays a crucial role in prolonging battery life and preventing failures or hazards during use. It is compact, energy-efficient, and easy to integrate into DIY power banks, wearable electronics, and portable devices.

🔧 Key Features

• Provides full protection for 1S 3.7V Li-ion cells
• Supports 2A continuous discharge current
• Overcharge protection prevents voltage stress
• Overdischarge cutoff extends battery life
• Short-circuit protection for safer operation
• Compact form factor ideal for small enclosures

📐 Technical Specifications

📌 Applications

• 1S 18650 Li-ion battery protection
• Power banks and portable chargers
• Wearable electronics and LED strips
• DIY robotics and battery-powered modules
• Solar-powered and backup systems

💡 Why Choose This BMS?

This 1S 3.7V 2A 1MOS BMS board provides essential safety features for single-cell Li-ion battery packs. It ensures reliability, protects your investment in batteries, and extends operating life with minimal space and effort.

📦 Package Includes

• 1 × 1S 3.7V 2A 1MOS BMS Li-ion 18650 Battery Protection Board