Rayovac
Rayovac Size 13 Hearing Aid Batteries (16 Pack), Size 13 Batteries
$17.69
16 ct
Walgreens
Available in
90255
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.