XJ BMS Li-ion BMS Protection Board – Reliable & Efficient Battery Management
High-performance multi-cell BMS for 3S, 4S, or 6S lithium-ion/LiPo batteries, ensuring precise voltage balancing and overcharge/over-discharge protection. Supports 5A to 20A current loads with durable gold-plated PCB traces for minimal resistance and heat buildup. Ultra-compact design with industrial-grade MOSFETs and precision shunt resistors for accurate current monitoring. Ideal for DIY power banks, e-bikes, solar storage, drones, and RC models. Built-in short-circuit and temperature protection, enhancing battery lifespan. Compatible with 14.8V and 16.8V systems, featuring high-quality solder joints for stable connections. Lowest wholesale prices, bulk discounts available. Trusted global supplier for reliable electronic components – order with confidence.