High-Precision Battery Impedance Tester for 18650 Lithium Batteries
Accurate internal resistance measurement with advanced micro-ohm technology for reliable battery performance evaluation. Durable aluminum alloy casing with anti-interference shielding for stable readings in industrial environments. Wide compatibility for 18650, 26650, and other lithium batteries—ideal for labs, repair shops, and e-bike maintenance. Backlit LCD display with auto-calibration for quick, error-free testing in low-light conditions. Compact, portable design with ergonomic grip for effortless on-site diagnostics and fieldwork. Bulk order discounts available—global wholesale pricing for resellers and large-scale purchasers.