Wall-Mount Battery Tester and Organizer keeps electronics working properly — no more guessing which batteries work or hunting for the right size! the battery organizer and tester organizes more than 60 batteries of all sizes, including up to 8 D, 10 C, 26 AA, 10 AAA, 5 button/coin cell, and nine 9V…
A compact, hand held battery tester allows you to test batteries you have on hand. An LED indicator shows charge left. Telescopic arm on this household battery tester is suitable for button cell and battery sizes AAA, AA, C, D, or 9-volt. Features a key-ring attachment. 1 1/8" long x 3 1/4" wide.