18650 Lithium Battery Capacity Tester Module – Precision Power Analysis Tool
Accurate capacity measurement for 18650 batteries with dual MAh and MWh display, ensuring reliable performance evaluation. High-quality PCB with precision shunt resistors for minimal voltage drop and consistent readings. Compact Type-C powered design for easy integration into labs, DIY projects, or industrial battery testing setups. Auto-detection functionality simplifies testing—no manual calibration needed for quick efficiency checks. Ideal for engineers, hobbyists, and recyclers verifying battery health in power banks, EVs, and solar storage systems. Durable construction with anti-interference shielding for stable results in high-demand environments. Global wholesale pricing—bulk orders available for resellers and manufacturers at unbeatable rates.