AUTOOL 12V/24V Heavy Duty Vehicle Battery Load Tester

Why You Need 12V & 24V Battery Tester

Discover the health of your 12V and 24V batteries quickly and accurately with the 12V & 24V Battery Tester. Our tester provides detailed diagnostic receipts, ensuring you know the status of your 12V batteries, the 12V & 24V starter motor’s cranking capability, and the charging condition of your 24V vehicle electronic systems. This is AUTOOL's newly developed battery tester designed to maintain your batteries at an optimum level.

Widely Compatible with Various Battery Types

Our battery tester is compatible with a wide range of 12V and 24V lead-acid batteries, including regular flooded, AGM flat plate, AGM spiral, gel, and deep cycle batteries. It covers most battery rating standards such as CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE, and GB.

Fast and Accurate Results

Featuring AUTOOL’s latest conductive battery testing technology, this modern battery tester can identify the exact reason why your battery failed in just 3 seconds. Research shows that its accuracy is 99.5%, surpassing other battery testing equipment.

Built-in Thermal Printer

Equipped with a built-in thermal printer, this tester can print test data accurately and quickly. Share your results with others without the need for software or a PC connection. More convenient and faster than ever.

High-Quality Safety Features

The 12V & 24V Battery Tester comes with spark-free copper clamps, PVC-coated wiring, and built-in protection against reverse polarity. Its insulated ABS shell ensures current leaks are prevented and the device can withstand damage. With an extra-long 31.5” cable, it is even more convenient to use.

Long-Term Warranty and Support

For damage caused by non-human factors, AUTOOL offers free part replacements within 3 years. We are committed to providing lifelong maintenance and support. Contact us anytime with any demands, and we’ll respond within 24 hours.