Universal Digital Battery Tester for AA AAA CDN 9V 1.5V Button Cell Mini Batteries

General description This Universal Digital Battery Tester is a compact and lightweight device designed for testing various types of batteries, including AA, AAA, CDN, 9V, and 1.5V button cell batteries. Its small size of only 92.3 x 61.9 mm makes it easy to carry and use anywhere. Technical specifications Dimensions: 92.3 x 61.9 mm Material: High-quality insulating ABS plastic Battery types tested: C, AA, AAA, D, N, 9V (6F22), and 1.5V button cell batteries Usage Green indicator: Good battery condition Yellow indicator: Low battery condition Red indicator: Bad battery condition Quickly indicates battery condition with usage bars