La Crosse battery tester 911-114. Don't throw away good batteries, test them first. Test rechargeable or alkaline batteries in the following sizes: AAA, AA, C, D and 9V. The compact size allows you to carry the tester with you on the go in a purse, camera bag, luggage or backpack. Simple operation. Insert 1 battery and press down on the tester to check battery strength.
- Test rechargeable or alkaline batteries
- Works on AAA, AA, C, D, 9-Volt batteries, Ni-MH and Ni-Cd batteries
- Compact design