Battery Organizer and Tester 2 Pack. Tired of having your batteries scattered in drawers and not being able to find them? Our Battery Organizer will solve this problem for you and it hangs easily from your wall or inside of your cabinets. Keep all your batteries organized in reach for when you need them! The Battery Center holds up to 70 batteries in all the popular sizes: AAA, AA, C, D, 9 Volt and even Button Cells. The built-in battery tester makes it simple to tell whether a battery is new, slightly used or needs to be replaced with easy to read LED lights. So get this product and Save $35 Off on a Battery Organizer and Tester 2 Pack for $14.99 after instant rebate with free shipping at Rakuten.com.