AUTOOL BT360 12V Battery Tester — 2.4" Color LCD, 20–2000 CCA, Fast Accurate Diagnostics

AUTOOL BT360 is a compact, professional-grade 12V battery tester that delivers millisecond diagnostics for voltage, internal resistance, CCA, AH and state-of-charge on 20–2000 CCA batteries.

The AUTOOL BT360 combines fast, highly accurate measurements with clear pass/replace guidance on a bright 2.4" color LCD. Designed for use on all common 12V battery chemistries—flooded, AGM flat plate, AGM spiral and gel—the BT360 runs a safe passive test aligned to SAE, DIN, JIS, EN and IEC standards. It’s a portable tool for DIYers, mobile technicians, shops, fleet managers and anyone who needs to verify battery health without guesswork.

How quickly and accurately will the BT360 diagnose a battery?

The BT360 uses an advanced internal processor to return test results in milliseconds with more than 99.8% measurement accuracy. You’ll get instant numeric values plus a clear health evaluation so you can act immediately.

• Results displayed in under a second with millisecond processing
• Accuracy rated over 99.8% for voltage, resistance and calculated CCA/AH
• Reverse polarity protection to prevent damage from incorrect hook-up
• Passive testing: device powers on only when connected correctly

Which vehicles and battery types does this tester support?

The BT360 covers virtually any 12V lead-acid battery rated 20–2000 CCA, making it suitable for motorcycles, cars, trucks, SUVs, RVs, ATVs, boats, lawn equipment and more. Test algorithms follow multiple global standards, so reported CCA and capacity align with industry expectations.

• Compatible with flooded, AGM flat plate, AGM spiral and gel batteries
• CCA range: 20–2000 CCA, suitable for small bikes to large trucks
• Results calculated to SAE, DIN, JIS, EN and IEC reference standards
• Safe for on-vehicle testing without external power source

What information will the tester show and how is it presented?

The BT360 reports voltage, internal resistance, cold cranking amps (CCA), amp-hour (AH) capacity, state of charge (SoC) and an overall health status. A bright 2.4" backlit color LCD shows numbers and recommendations clearly, and the menu supports multiple languages for broader usability.

• Numeric readouts: voltage, mΩ internal resistance, CCA and AH estimates
• State of charge and a simple replace/charge/normal guidance message
• 2.4" color display with backlight for clear viewing in varied light
• 8-language interface and USB-upgradeable firmware for future updates

How durable and portable is the BT360 for field use?

Designed to be compact and travel-ready, the BT360 fits in a glove box or tool pouch for quick on-site checks. It includes built-in protections and a long-term support promise, so it holds up to mobile work and evolves through firmware updates.

• Compact footprint that’s easy to carry and store
• Built-in reverse polarity and connection safety features
• USB firmware updates to extend compatibility and accuracy
• AUTOOL 3-year service promise and responsive support within 24 hours

Who is this for: The AUTOOL BT360 is ideal for car owners who want to preempt battery failures, mobile technicians performing fast on-site diagnostics, small garages and fleet managers monitoring multiple vehicles, plus motorcycle and marine owners needing reliable 12V checks. If you need quick, repeatable, standards-based battery readings and a compact tool that travels with you, the BT360 offers a professional-grade solution without the complexity of lab equipment.