20-Channel Battery Charge/Discharge Tester – Precision Analyzer for NiMH, Lead-Acid, Lithium & LiFePO4 Batteries
Engineered with high-precision voltage sensors and a durable aluminum alloy casing, this tester delivers lab-grade accuracy for measuring battery capacity (0-65V) and internal resistance. The advanced balancing feature ensures uniform charge distribution across all 20 channels, prolonging battery lifespan. Ideal for professional battery maintenance, DIY enthusiasts, and industrial applications—perfect for testing power tool packs, solar storage systems, EV modules, and RC vehicles. Its compact design features a 2.4" LCD with real-time data logging and USB connectivity for detailed performance analysis. Backed by CE/FCC certification, it supports customizable discharge currents (0.1-5A) and auto-cutoff protection. Bulk order discounts available—global wholesale pricing guaranteed.