AUTOOL BT360 Battery Tester 12V/24V 30–2000 CCA, 2.4" Colour LCD — Fast Accurate Alternator & CCA Diagnostics

The AUTOOL BT360 is a compact, professional-grade battery and alternator analyzer that quickly tests 12V/24V batteries (30–2000 CCA) and shows clear pass/fail guidance on a 2.4" color LCD.

Whether you work on cars, trucks, boats, or small engines, the BT360 condenses lab-style diagnostics into a handheld tool. It measures voltage, internal resistance, cold cranking amps (CCA), amp-hour capacity and state-of-charge, then translates those readings into an easy-to-understand status and recommended action. Built-in reverse-polarity protection and a passive power-on design make it safe and simple to use without an external power source.

How fast and accurate are the BT360 test results?

The BT360 uses a high-speed internal processor to deliver results in milliseconds with claimed accuracy above 99.8%. That speed helps you diagnose batteries on the spot without long wait times.

• Results appear on the 2.4" backlit color display almost instantly.
• Measures voltage, internal resistance, CCA, and AH capacity with professional precision.
• Reverse polarity protection prevents damage from incorrect connections.

Which battery types and standards does this tester support?

This analyzer checks a wide range of 12V battery chemistries and reports results according to major international standards, so you can compare readings reliably across makes and models.

• Compatible with regular flooded, AGM (flat and spiral) and gel batteries.
• Supports 20–2000 CCA batteries and both 12V and 24V systems.
• Calculations follow SAE, DIN, JIS, EN and IEC reference methods.

Can I use the BT360 on different vehicles and in the field?

Yes—its compact size and passive operation make it ideal for mobile mechanics, fleet managers and DIYers who need reliable diagnostics away from the shop.

• Portable form factor fits in glove boxes or tool pouches for roadside use.
• Works on cars, motorcycles, trucks, RVs, ATVs, boats, lawnmowers and more.
• No external power required; powers on only after correct connection to the battery.

What maintenance, updates and support are included?

AUTOOL provides firmware upgradeability plus a multi-year support promise so your tester stays current and supported over time.

• USB-upgradable software to add compatibility and fixes.
• 3-year service promise for non-human damage with replacement parts.
• Customer support response typically within 24 hours for assistance.

Who is this for? The AUTOOL BT360 is designed for anyone who needs dependable battery and charging-system diagnostics without a lot of bulk: independent mechanics, roadside technicians, hobbyists restoring vehicles, fleet service personnel, marina staff and homeowners who maintain ATVs or lawn equipment. It combines laboratory-level measurements and multi-standard reporting with a user-focused interface and durable safety features—making it a practical tool for professionals and informed DIYers who want fast, actionable battery information in the field.