YIXINTAI XH-M240 18650 Lithium Battery Capacity Tester Module

Accurate True Capacity Testing - Measures actual battery capacity with precision (±1% error margin) using advanced discharge load technology.

High-Quality Components - Features industrial-grade aluminum heat sinks and gold-plated contacts for optimal conductivity and heat dissipation.

Multi-Function Display - Clear LCD shows voltage, current, capacity (mAh/Wh), and test duration simultaneously.

Wide Compatibility - Tests 18650/26650/AA/AAA lithium/NiMH batteries (0-5V range) for DIY power banks, vaping mods, and solar projects.

Safety Protection - Auto-cutoff at low voltage (2.5V adjustable) with reverse polarity and overload safeguards.

Professional-Grade Tool - CNC-machined casing with non-slip silicone feet, ideal for electronics labs and battery recycling stations.

Bulk Order Advantage - Wholesale pricing available for e-commerce sellers and battery manufacturers needing batch testing solutions.