VDIAGTOOL BT500 Car Battery Tester – Ultimate Vehicle Power Diagnostics

Professional-Grade Accuracy
Precisely measures 6V/12V/24V battery systems with a wide CCA range (5-3000), ensuring reliable diagnostics for cars, trucks, motorcycles, and marine batteries.
Advanced Multi-Layer Protection
Built with high-quality ABS casing and fire-resistant circuitry, safeguarding against overvoltage, short circuits, and reverse polarity for long-term durability.
Smart LCD Display & Quick Testing
Features a backlit LCD with clear voltage/CCA readings and health status indicators—ideal for mechanics, DIYers, and fleet maintenance.
Compact & Portable Design
Lightweight yet rugged construction fits in any toolbox, perfect for roadside checks, workshops, or dealership diagnostics.
One-Click Compatibility
Works seamlessly with lead-acid, AGM, gel-cell, and EFB batteries—no setup required for instant results.
Global Wholesale Advantage
Direct bulk pricing ensures unbeatable value for automotive businesses and resellers without compromising quality.