Universal Digital Battery Tester Mini LCD Battery Tester Capacity Checker for C AA AAA DN 9V 1.5V ButtonCell Small Mini Batteries (Silver)

[TESTS VARIOUS BATTERY TYPES] Universal Digital Battery Tester. It works with standard household batteries: C, AA, AAA, D, N, LR44 (1.5V button cell), 9V, and 6F22. [QUICK READING] With its LCD bar graph display, the battery tester uses a single reading, making battery diagnostics quick and easy to complete. It accurately checks the remaining power in your batteries. [ADJUSTABLE] The adjustable slider accommodates different battery sizes. The three-color simulation shows clear results, and no additional power supply is needed. [EASY TO USE] Insert the battery with the correct polarity, read, and you're done! This small battery tester is made of durable ABS and stainless steel. Lightweight and simple yet effective to use.