Auto LED Bulbs Tester – 12V Car Digital Battery Tester

High-Precision Digital Display
Features a clear LCD screen for accurate voltage readings (9V-15V), ensuring reliable battery health diagnosis for cars, motorcycles, and marine vehicles.
6 LED Indicator Lights
Multi-color LEDs instantly show battery status (green=healthy, yellow=caution, red=critical), eliminating guesswork during quick roadside checks.
Rugged ABS Housing
Premium shock-resistant ABS material withstands drops and extreme temperatures (-20°C to 60°C), ideal for mechanics and outdoor use.
Universal 12V Compatibility
Works flawlessly with cars, trucks, ATVs, boats, and RVs—no external power needed. Compact size (4.7 x 2.1 x 1.3 inches) fits in glove boxes.
One-Touch Operation
Simplified design with a single button for instant testing. Gold-plated probes ensure corrosion-free conductivity for long-term durability.
Bulk Order Advantage
Direct factory pricing for wholesalers—stock up on this must-have tool for auto shops, garages, and roadside assistance fleets. *(Global shipping | OEM/ODM support | 24/7 bulk inquiry service)*