Handheld Battery Tester – Internal Resistance & Impedance Analyzer for Accurate Capacity Judgement
Precision-engineered with high-sensitivity circuitry for reliable internal resistance and impedance measurements, ensuring accurate battery health assessment. Durable ABS housing with anti-slip grip and OLED display for clear readings in low-light conditions, designed for both lab and fieldwork. Supports multiple battery types (Li-ion, NiMH, lead-acid, etc.) with fast one-button testing—ideal for technicians, DIY enthusiasts, and bulk battery distributors. Compact and lightweight for portability, featuring auto power-off to conserve energy during prolonged storage. Trusted by wholesalers worldwide for cost-effective bulk procurement—delivering unmatched value without compromising accuracy.