3S 11.1V/12.6V 50A BMS Board For Li-ion Batteries - Balance Protection With XT60 Connector

Need reliable protection for your 3S Li-ion battery pack? This BMS board is here to help! It's designed for 3-series cells (like ternary, manganese acid, or cobalt acid batteries) and works with 11.1V, 12V, or 12.6V setups. It handles a continuous 50A discharge (with a 150A momentary peak) and uses the same XT60 connector for both charging and discharging—super convenient. Key features include overcharge protection (detects at 4.28V), over-discharge protection (at 2.8V), short circuit safety, and a balancing function that makes sure each cell charges evenly. The board is compact (about 8x5.5x0.8cm), operates from -30°C to +80°C, and has low power consumption. Perfect for DIY battery projects, ebikes, scooters, or solar setups. Choosing the right BMS is crucial for battery life, and this one delivers solid performance. Note: New and old versions may ship randomly. Includes the board and cable.