x Digital Battery Tester with LCD Display, Power Detector for AA AAA 9V Batteries, Range 1.5-9V, Portable Pocket Size (Black)

General description This digital battery tester is a practical and ecological solution for quickly checking the charge status of various battery types, including AAA, AA, C, D, 1.2V, 1.5V, 3V button, and 9V monobloc batteries. It is designed to detect used batteries, helping to optimize their reuse and reduce electronic waste. Technical specifications Voltage range: 1.5V - 9V Display: LCD with intuitive colored scale Usage Insert the battery into the compartment provided. The device instantly displays the voltage without needing an external power supply. Ideal for home or professional use, allowing for quick and efficient battery checks.