Led Digital Battery TesterEngineered as a fast, accurate, and easy-to-use battery tester for checking the charge level and health of all common household battery types. Features a clear LED display and supports AA, AAA, C, D, 9V, and button cell batteries.Specifications: Type: LED Digital Battery Tester Battery Types: AA, AAA, C, D, 9V, 1.5V Button Cell Display: LED Indicator (Good / Low / Replace) Power: No battery required (powered by battery being tested) Material: ABS Plastic Features: π Tests All Common Batteries β Single tester checks AA, AAA, C, D, 9V, and 1.5V button cell batteries without needing adapters. π’ Clear LED Readout β Good / Low / Replace LED indicators give an instant, easy-to-read result in seconds. β‘ No Power Required β The tester is powered by the battery being tested, so it's always ready with no charging needed. π Fast & Simple β Insert the battery and read the result instantly, no complicated setup or calibration required. π¦ Compact & Portable β Small, lightweight design fits in a drawer or toolbox for quick battery checks anytime.