Ansmann Compact Digital Battery Tester for AA, AAA, C, D and 9V Alkaline NiMH Barreries

Simple, easy to use tester for variety of battery sizes Use to test AA, AAA, C, D and 9V blocks Either rechargeable or non-rechargeable batteries Simple to use - The guide on the side of the tester will indicate if the battery is good, low or needs replacing