YPSDZ Battery Tester – Ultimate Charge & Discharge Solution for All Battery Types
Precision-engineered with high-grade ABS casing and advanced microchip technology, this tester delivers ultra-accurate voltage readings (0.01V resolution) for Li-ion, LiFePO4, and lead-acid batteries. Seamlessly switch between charge/discharge modes with one-touch control, featuring auto-cutoff to prevent overcharge. The bright LCD screen offers real-time data on capacity, internal resistance, and cycle life. Ideal for DIY enthusiasts, solar system maintenance, EV battery diagnostics, and industrial storage solutions. Compact yet rugged, it supports 0-30V input and weighs just 180g for portability. Backed by global wholesale pricing and bulk-order discounts. Trusted by professionals for lab-grade performance at unmatched value.