Universal Digital Battery Tester for C AA AAA D N 9V 1.5V Button Cell Rechargeable Batteries - Household Life Level and Capacity Detector

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🔍 Never Waste a Battery Again!

The Folanda Battery Tester is a versatile digital device designed to check the voltage of various household batteries, including AA, AAA, C, D, 9V, and button cells. With an easy-to-read LCD screen and no need for an external power source, this tester helps you save money and reduce waste by accurately assessing battery health.