Discover reliable and efficient TDT Li-ion Hardware BMS solutions designed for 3S to 7S lithium-ion battery packs. These hardware-based BMS units offer essential protection features such as overcharge, over-discharge, overcurrent, and short circuit protection, ensuring safe and stable performance. Ideal for applications like e-bikes, solar energy storage, and custom DIY battery projects, TDT BMS modules also include cell balancing to maximize battery life and efficiency. Whether you're building a 3S (11.1V) or a 7S (25.9V) pack, these compact and easy-to-install BMS options are perfect for maintaining voltage accuracy and battery health. Choose from a range of configurations to match your project’s power and protection needs with confidence and precision.