Universal Battery Tester Checker, Bestgle Digital Battery Capacity Level Tester for C AA AAA D N 9V 1.5V Button Cell Small Mini Batteries

Description

🔍 Never Get Caught with a Dead Battery Again! Operates without batteries—just grab and go! Instantly see battery health at a glance. Green, yellow, red—know your battery status instantly! Works with D, C, AA, AAA, N, 9V, and more! Test and save your batteries from premature disposal! LCD Display Universal Compatibility Eco-Friendly The Bestgle Universal Battery Tester is a compact and efficient tool designed to help you assess the health of various battery types, including D, C, AA, AAA, N, and 9V. With its easy-to-read LCD screen and color-coded indicators, you can quickly determine whether your batteries are good, weak, or poor. Plus, it requires no power source to operate, making it an eco-friendly choice for reducing waste.