Universal 12V/24V Lithium Battery Tester – Precision & Power in One
Accurate dual-function testing for cranking amps (CCA) and internal resistance, covering 100-3000 CCA range—ideal for cars, trucks, motorcycles, and marine batteries. Premium corrosion-resistant alloy probes ensure durable connectivity, while the ergonomic ABS housing withstands drops and extreme workshop conditions. Backlit LCD displays real-time data clearly, even in low light. No external power needed—operates on the tested battery itself. Perfect for mechanics, fleet maintenance, or DIY enthusiasts diagnosing lead-acid, AGM, gel, and lithium batteries. Save time with instant load-free results. Engineered for reliability. Ships globally at unbeatable bulk prices.