Custom 300A BMS 18650 Lithium Battery Protection Board Tester
Precision-engineered for high-current testing (up to 300A), this BMS tester ensures flawless performance for 1-24 series lithium battery packs. Features industrial-grade PCB with gold-plated contacts for minimal resistance and ultra-durable ABS housing. Ideal for EV battery packs, solar storage systems, and DIY power projects. Compatible with 18650, 21700, and LiFePO4 cells. Includes short-circuit/overcharge protection simulation for real-world stress testing. Global wholesale pricing—bulk orders receive priority logistics. No middlemen, no hidden costs. Trusted by OEMs and labs worldwide for reliability at scale.