With this battery storage and tester kit, you will sort out good and flat batteries easily, and keep them neatly. Holds up to 98 batteries (48 x AA, 24 x AAA, 8 x 9V, 10 x C and 8 x D), this kit comes with an easy-to-use tester with 3 colour lights telling you the conditions of batteries (Good, Weak or Replace). 35 x 18 x 5cm. Mount on the wall or stay flat in a drawer.