Overview
The TOPDON BT300P is a professional 12V/24V battery tester with enhanced reporting for shops that document battery condition on every service visit.
Cranking simulation, charging system checks, and detailed SOH/SOC readings help justify battery replacements to customers with data.
Key Features
- 12V/24V testing
- 100–2000 CCA
- Advanced cranking/charging analysis
- Shop-friendly result display
What You Can Test
BT300 helps you assess battery health before replacing parts:
- Cold cranking amps (CCA) vs rated specification
- State of charge (SOC) and state of health (SOH)
- Internal resistance and voltage under load
- Charging system/alternator output (where supported)
- Pass/fail guidance before replacing a battery
How to Use This Tool
Attach the clamps to the battery terminals (red to positive, black to negative). Enter the battery type and rated CCA if prompted. The tester runs a load analysis and displays voltage, internal resistance, and a replace/recharge/good recommendation within seconds — no vehicle connection required for standalone battery testers.
Vehicle Compatibility
12V and 24V batteries within rated CCA.
Who Should Buy This
Shops and mobile techs who test batteries on every intake.
Why Choose TOPDON
BT300P adds pro reporting to dual-voltage testing — customer-facing results in seconds.
Connectivity & Software Updates
Standalone. N/A.
