Rayovac
Rayovac Size 13 Hearing Aid Batteries (16 Pack), Size 13 Batteries
$18.89
16 ct
Walgreens
Available in
85204
Duracell power, better price. Based on ANSI runtime. For best results, let a new battery sit un-tabbed for one minute before inserting into device. Replaces: All size 13 zinc air batteries.