1S 3A 3.7V 18650 BMS Li-ion Battery Charger Protection Board Module

This 1S 3A Battery Management System (BMS) is designed to provide safe and reliable protection for your single-cell 18650 lithium battery. It effectively manages overcharge, over-discharge, and short-circuit protection, ensuring the longevity and performance of your battery. With a 3A continuous discharge current rating, this BMS is perfect for low to moderate power applications like DIY power banks, LED lighting systems, and small electronics projects.

Key Features:

• Supports single-cell (1S) 3.7V 18650 lithium batteries
• 3A continuous discharge current for stable performance
• Comprehensive protection: overcharge, over-discharge, and short-circuit protection
• Compact design, ideal for tight spaces in portable projects
• Easy to integrate into your DIY battery packs

Ensure your battery operates safely and efficiently with this reliable 1S 3A BMS. Perfect for protecting your 18650 cells in a wide range of projects!

This product can be found here:

• Batteries, Chargers & Holders
• Battery Chargers & BMS
• Power