Universal Household LCD Power Checker for 9V, AAA, AA, Button Cells, and More
Keep your batteries in check with the BT189 Ultra-Small Digital Battery Tester, a compact yet powerful device designed for everyday convenience.
Wide Compatibility: Test a variety of batteries including 9V, AA, AAA, AAAA, C, D, and button cell types with ease.
Clear LCD Display: The digital screen provides quick and accurate power level readings, ensuring you know the exact condition of your batteries.
Compact and Portable: Its ultra-small design makes it easy to carry and store, perfect for home, office, or travel use.
Simple Operation: No complicated setup—just insert the battery, and the tester does the rest.
Durable and Reliable: Built with high-quality materials to ensure accurate testing and long-term performance.
Whether for household gadgets, remotes, or toys, the BT189 Battery Tester ensures your batteries are always ready when you need them. A must-have tool for every home!
