BT-660 AUTOOL 12V Car Battery Load Tester with Printer

Professional-Grade Accuracy
Precisely measures battery voltage, CCA (100-3000), and internal resistance with advanced digital diagnostics.
Built-In Thermal Printer
Generates instant test reports for record-keeping or professional diagnostics.
Rugged & Reliable Construction
High-quality ABS housing with reinforced connectors for durability in workshops or field use.
Multi-Language Support
Clear on-screen instructions in multiple languages for global usability.
Fast & Easy Operation
One-touch testing with auto-detection for 12V batteries—ideal for mechanics, fleet managers, or DIY enthusiasts.
Wide Compatibility
Works with standard lead-acid, AGM, gel, and deep-cycle batteries.
Compact & Portable
Lightweight design fits in toolboxes for on-the-go diagnostics.
Real-World Applications
Perfect for auto repair shops, roadside assistance, battery retailers, and home garage maintenance.
Lowest Price Guaranteed
Direct bulk pricing from a global wholesale supplier—no middlemen, just unbeatable value.