BT300 Auto Battery Diagnostic Tool with Printer – Fast & Accurate Testing

Professional-Grade Battery Testing
Equipped with advanced diagnostic technology for precise 12V/24V battery health analysis, including voltage, cold cranking amps (CCA), and internal resistance. Ideal for trucks, boats, and automotive maintenance.
Built-in Printer for Instant Reports
Features a thermal printer for immediate test results, eliminating manual recording errors. Perfect for workshops, fleet management, or roadside assistance.
Durable & Portable Design
High-impact ABS housing with reinforced connectors ensures longevity. Compact and lightweight for on-the-go diagnostics in garages or remote locations.
One-Click Simplicity
User-friendly interface with auto-detection for fast, error-free operation—no technical expertise required. Saves time for mechanics and DIY enthusiasts.
Wide Compatibility
Works with lead-acid, AGM, gel, and EFB batteries. Essential for automotive professionals, marine operators, and heavy-duty vehicle maintenance.
Global Wholesale Advantage
Direct factory pricing ensures unbeatable value for bulk orders. Trusted by distributors worldwide for quality and affordability.