High-Current Lithium Battery Protection Board – Reliable & Efficient Power Management
Premium-grade 3-string/4-string lithium battery protection board designed for 12V/14.6V/16.8V systems, supporting both LiFePO4 (3.2V) and Li-ion (3.7V) batteries. Engineered with ultra-low resistance MOSFETs for minimal heat generation, ensuring stable 60A-120A continuous discharge. Advanced balancing technology prevents cell overcharge/over-discharge, extending battery lifespan. Precision CNC-machined aluminum substrate enhances heat dissipation, while gold-plated contacts reduce oxidation for consistent conductivity. Ideal for solar storage, electric vehicles, power tools, and marine applications. Water-resistant coating optional for harsh environments. Bulk pricing available—global wholesale leader with factory-direct quality.