Rayovac Hearing Aid Battery, 13

Rayovacs most advanced hearing aid battery yet*. No hearing aid battery lasts longer1plain and simple, or your money back 2! Our cells are engineered with an advanced formula 3 that performs in the most power-hungry hearing devices. This long-lasting formula provides consistent, high-quality performance throughout the life of the battery. Our innovative package features longer battery tabs 4, a secure dial and an easy access reclosable door. *excludes size 675  1Based on ANSI/IEC Performance Tests for size 10. 2Money Back Guarantee: Conta CT 1-800-891-6091 www.rayovac.com for more details. Restri CTions apply.  3vs. previous Rayovac design (excludes size 675) 4vs. previous Rayovac design 5Reported by size 312 users in 2017 field study (varied by device and use, excludes size 675) 6Proudly made in Portage, WI, with US and global parts. HSA/FSA Eligible
Size 13, 24 Battery Pack 
No hearing aid battery lasts longer 1 
Money Back Guarantee 2 
Improved Packaging and Longer Battery Tabs 4 
Lasts up to two days longer than our previous formulation 5 
Made in the USA with US and Global Parts 6 
Mercury-Free Friendly for the environment