Enhanced Lithium Battery Protection Board with Standard/Balance Function - 3PCS (Balance Version)

🧩 The TZT 2S 20A 7.4V 8.4V 18650 Lithium Battery Protection Board, also known as a BMS (Battery Management System) board, is an essential component for any DIY lithium battery project. Designed specifically for use with two-cell (2S) 18650 lithium batteries, this board ensures the safety, efficiency, and longevity of your battery setup.

🔧 Key Features:

• Current Rating: Capable of handling up to 20A, providing robust protection for your battery.
• Voltage Compatibility: Ideal for 7.4V (2S) and 8.4V (fully charged 2S) configurations, offering versatility for various applications.
• Balance Functionality: Ensures balanced charging and discharging of each cell, maintaining optimal performance and lifespan.
• Protection Features: Equipped with overcharge, over-discharge, and short-circuit protection to keep your batteries safe during operation.
• Compact Design: The lightweight and space-efficient design allows for easy integration into your custom battery builds.

🧩 This protection board is suitable for a wide range of applications, including electric bicycles, drones, and portable power supplies. Whether you are an enthusiast looking to build your own battery pack or a professional in need of reliable battery management, the TZT 2S BMS board provides the performance and safety features you require.