AUTOOL BT360 Battery System Tester — 12V Battery Diagnostic Analyzer with 2.4-inch LCD

The AUTOOL BT360 Battery System Tester brings professional-level diagnostics into a compact, portable unit. With a robust processor and millisecond reporting, you’ll see rapid, reliable readings that help you gauge battery health, cold cranking amps (CCA), and overall readiness with confidence. The device also features complete reverse polarity protection, adding a layer of safety to every test and reducing worries about connection errors.

What makes the BT360 stand out

Powerful precision meets practical convenience. The BT360 delivers measurement accuracy over 99.8% in real time, so you can trust the numbers you see as you plan your next step—charge, replace, or continue with confidence. The tester is designed for easy, worry-free operation, even under challenging conditions, thanks to a passive testing system that only powers on when correctly connected.

• Millisecond-level results for fast decisions
• Reverse polarity protection to safeguard equipment

Comprehensive diagnostics with clear guidance

Beyond raw data, the BT360 provides a complete diagnostic report highlighting voltage, internal resistance, CCA, AH capacity, state of charge, and an overall health status. It doesn’t stop at numbers—you’ll also get actionable guidance on whether to replace or recharge the battery. The interface supports 8 selectable languages, making it suitable for diverse settings.

• Voltage
• Internal resistance
• CCA and AH capacity
• State of charge and health status
• Multi-language interface

Wide compatibility for everyday reliability

Test 12V batteries rated from 20 to 2000 CCA, including flooded, AGM flat plate, AGM spiral, and gel chemistries. Results align with global standards (SAE, DIN, JIS, EN, IEC), making the BT360 a versatile tool for cars, motorcycles, trucks, SUVs, RVs, boats, and more. Its safe, passive testing system means you can use it in many settings without external power sources.

• 20–2000 CCA coverage
• Flooded, AGM flat plate, AGM spiral, gel types
• SAE, DIN, JIS, EN, IEC compliant

Portable, future-ready design

Compact enough to live in a glove box or tool pouch, the BT360 features a bright 2.4-inch color LCD screen for readable results in any light. It’s built for longevity and easy upgrades, with USB-upgradable software to stay current as needs evolve. The device is trusted by DIY enthusiasts, technicians, and shops alike.

Support you can rely on

A three-year service commitment covers parts for non-human factor damage, with responsive support within 24 hours. Package includes the BT360 and a user manual, ensuring you have what you need to start testing right away.

Whether you’re checking a driveway battery before winter, preparing a service queue at a shop, or monitoring a fleet’s health over time, the BT360 offers a practical, non-promising way to assess battery health and plan maintenance with clear expectations.