AUTOOL Car Battery Tester BT360 12V/24V – 30–2000 CCA Capacity, CCA/SOH/SOC Diagnostics, Colour Display

AUTOOL BT360 is a handheld 12V/24V battery and electrical system tester that quickly measures CCA, SOH and SOC for 30–2000 CCA batteries.

The BT360 combines fast conductivity-based measurements with simple one-button operation to diagnose automotive batteries, starter circuits and charging systems. Its color backlit display and history recording let you compare results to manufacturer standards, while rugged clips, insulated leads and reverse-connection protection make field use safer. The device supports common battery chemistries—lead-acid, AGM (flat and spiral), GEL and EFB—so it fits passenger cars, light trucks and many workshop tasks.

How does the BT360 show whether a battery can start a vehicle?

The tester measures cold cranking amps (CCA) and calculates a starting minimum voltage under load so you can see if the battery will deliver the necessary current for engine cranking. Results are displayed alongside internal resistance and a simple pass/fail style assessment to speed decisions.

• Direct CCA readout for 30–2000 CCA battery ratings
• Starting minimum voltage under simulated load
• Internal resistance value to gauge cell health
• Clear color display with immediate pass/repair guidance

What information does the BT360 give about a battery’s condition?

In addition to CCA, the unit reports state of health (SOH) and state of charge (SOC), helping differentiate a weak charge from permanent battery deterioration. The included database of common battery models lets you compare measured values to reference standards for a reliable assessment.

• SOH percentage to estimate remaining useful life
• SOC level for current charge state monitoring
• History recording to track performance over time
• Built-in battery specifications for quick comparisons

Can the BT360 test the car’s charging and starting systems too?

Yes — the BT360 runs targeted cranking and charging system checks to reveal starter draw or alternator charging issues. Voltage, minimum start voltage and charging voltage are shown in real time so you can identify whether the battery, starter or alternator requires attention.

• One-button cranking system test for starter draw analysis
• Charging system check shows alternator output and stability
• Realtime voltage readouts during tests for accurate diagnosis
• Maintenance suggestions to guide next steps after the test

How safe and durable is the BT360 for workshop and roadside use?

The unit includes insulated test clamps and misconnection protection to prevent damage from reverse polarity. Its acid-resistant ABS housing and heavy-duty cables are built to withstand automotive environments, and the compact, clip-and-use design keeps operation quick and portable.

• Reverse connection protection for tester and battery safety
• Insulated clamps and high-spec cables for reliable contact
• Acid-resistant ABS shell for long-term durability
• Lightweight, handheld form factor for field use

Who this is for: The AUTOOL BT360 is suited to DIY car owners, mobile technicians and small workshops that need a fast, reliable way to evaluate 12V and 24V battery health, starting performance and charging systems. It’s especially useful when you want clear pass/fail diagnostics, historical comparison of tests, and professional-level measurements without complex setup. Backed by a three-year warranty and lifetime technical support, the BT360 offers a workshop-grade testing tool for routine maintenance, pre-trip checks and fault troubleshooting.