I love these extra batteries I can get a lot of work done.
Compact and Very Accurate!
Holds all necessary batteries and tester is very accurate and very easy to use! Stores very compact, can be stored in many places!
I've been using them for a decade
My work orders these by the pallet. I / we have been using them for 10-12 years. These Energizer, commercial grade, are the best batteries I have found on the planet. Long shelf life (better in the refridge') and long service life for a reasonable cost.
My Work? I work at our county Emergency Operations Center in Florida. Ya, we do hurricanes, tornados, etc. After the fire dept and the cops, we're the next ones at any sizable disaster. Our batteries HAVE to work.