Professional-Grade BM550 Car Battery Tester
Precision-engineered for accurate 6V/12V/24V battery diagnostics with a wide testing range (100-2000 CCA). Features advanced circuitry and durable ABS housing for reliable performance in harsh environments.
Multi-System Detection
Tests battery health, charging system, and starter motor condition. Ideal for auto shops, DIY mechanics, and fleet maintenance to prevent unexpected failures.
High-Resolution Backlit LCD
Clear readings even in low-light conditions. Compact, ergonomic design with anti-slip grips for safe, one-handed operation.
Fast & User-Friendly
One-click testing with auto-ranging technology—no manual settings required. Compatible with cars, trucks, motorcycles, and marine batteries.
Global Wholesale Advantage
Direct factory pricing ensures unbeatable value for bulk orders. Trusted by professionals worldwide for quality and affordability.