Batteries Size 13 – TETRA Hearing Devices for Hunting
Duracell - Hearing Aid Battery: Size 13, Zinc Air - 66994328 - MSC Industrial Supply
Amazon.com: Duracell Hearing Aid Batteries Orange Size 13, 12 Count Pack, 13A Size Hearing Aid Battery with Long-lasting Power, Extra-Long EasyTab Install for Hearing Aid Devices : Health & Household
Walgreens Hearing Aid Batteries, Zero Mercury #13 | Walgreens