TOPDON BT300P Portable Smart 12V Auto Car Battery Tester with Printer

Precision Battery Diagnostics
– Advanced digital technology ensures accurate testing of lead-acid batteries, detecting voltage, cold cranking amps (CCA), and internal resistance for optimal performance.
Built-in Thermal Printer
– Immediate printout of test results for record-keeping or sharing with clients, eliminating manual data entry errors.
Rugged & Portable Design
– High-quality ABS housing with anti-slip texture, compact for on-the-go use in workshops, dealerships, or roadside emergencies.
Wide Compatibility
– Works with 12V automotive, motorcycle, marine, and deep-cycle batteries, ideal for mechanics, fleet managers, and DIY enthusiasts.
Smart Bluetooth Connectivity
– Sync with mobile apps for real-time data analysis and long-term battery health tracking via iOS/Android devices.
One-Touch Operation
– Simplified interface with auto-recognition for quick testing—no technical expertise required.
Factory Direct Pricing
– Wholesale rates for bulk orders, ensuring unbeatable value without compromising professional-grade quality.