Battery Tester, Dlyfull LCD Display Universal Battery Checker for AA AAA C D 9V CR2032 CR123A CR2 CRV3 2CR5 CRP2 1.5V/3V Button Cell Batteries, 1x AAA Batteries Included

Description

🔋 Know your power, own your day!

The Dlyfull Universal Battery Tester is a compact, lightweight device designed to quickly and accurately assess the health of a wide range of batteries including AA, AAA, C, D, 9V, and various button cells. Featuring a crisp LCD display, it provides instant voltage status to help you avoid unnecessary battery replacements and prolong battery life. Includes 1 AAA battery, a user guide, and an 18-month warranty for reliable, on-the-go power management.