Digital Battery Tester, Universal LCD Battery Tester for AAA/AA/C/D Button Cell 1.5V-9V Mini Batteries

General description The Digital Battery Tester is a universal LCD battery tester designed for various battery sizes including AAA, AA, C, D, and 1.5V button cell types like LR44. It allows you to test batteries anytime and anywhere, providing high accuracy in checking the remaining energy and charging status. Technical specifications Compatible with common battery sizes: AA, AAA, N, D, and 1.5V button cell (LR44) Material: High-quality ABS plastic Display: Clear LCD display for easy reading Usage The battery tester is easy to use, lightweight, and compact, making it perfect for travel. It features a color-coded system for quick judgment: green indicates good, yellow indicates low, and red indicates bad battery status.