Key Features of the 2-in-1 Battery Tester (5V-36V, 100-3000 CCA)

Wide Voltage & CCA Range
Tests 5V-36V batteries with 100-3000 CCA capacity, covering cars, trucks, motorcycles, boats, and power equipment.
Dual-Function Design
Combines battery load testing and alternator diagnostics in one tool for quick charging/cranking system checks.
High-Precision LCD Display
Backlit screen shows clear voltage, CCA, and battery health readings with ±0.5% accuracy.
Rugged & Safe Build
Heavy-duty ABS housing with anti-slip grips; spark-proof clamps and reverse polarity protection.
Fast & Easy Operation
No setup required—connects directly to battery terminals for instant results in 3 seconds.
Universal Compatibility
Works with standard lead-acid, AGM, gel, and deep-cycle batteries. Ideal for mechanics, DIYers, and fleet maintenance.
Compact & Portable
Lightweight (280g) with a built-in carry handle for on-the-go troubleshooting.
Lifetime Support
Backed by global wholesale pricing and bulk-order discounts for businesses.