Got these sets of 3 for my two HP calculators; HP 12C and HP 15C. I have found that other battery brands I had (weird name from overseas) were leaking even after one year of use! Sticking with Energizer from now on for my calculators. These packages of 3 each are perfect for these two HP calculators!
These are guaranteed to perform over a year in advance. Amazing! We use tons of these for baby equipment & kid toys that are used often. I thought I'd bought enough packages, but am ordering more today. All I've put in products are still going strong! But we have since bought more items that use this same battery! Great price for this package of 3 & they are exactly as pictured in original package, NOT tear strips. THANK YOU!