Precision 18650 Battery Capacity Tester – Reliable, High-Range Performance
Accurate voltage testing from 2V to 100V and current measurement from 1A to 20A, ensuring precise battery capacity analysis for lithium-ion cells. Durable construction with high-quality PCB and reinforced connectors, designed for repeated professional use in workshops and labs. Ideal for battery manufacturers, DIY enthusiasts, and electronics engineers to verify cell health, optimize performance, and extend battery lifespan. Compact and portable design with an intuitive interface, making it perfect for on-site testing, repair shops, and educational projects. Global wholesale pricing with bulk discounts—stock up for your business or research needs at unbeatable rates.