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. With its small size of only 92.3 x 61.9 mm and a weight of 31.7 g, it is easy to carry and use. Made from high-quality insulating ABS plastic, this battery tester is both durable and user-friendly. Technical specifications Dimensions: 92.3 x 61.9 mm Weight: 31.7 g Material: High-quality insulating ABS plastic Testing range: C, AA, AAA, N, D, 9V (6F22) batteries, and 1.5V button cell batteries Usage To use the battery tester, simply place the battery into the appropriate slot. The tester will quickly indicate the battery status using a color-coded system: green for good, yellow for low, and red for bad. This allows you to avoid damage caused by unnecessary recharges.