Home / Shop / Batteries, Testers and Tools / Single Battery Caddy with Chain View cart “Activair Battery Tester” has been added to your cart. $4.00 Single Battery Caddy with Chain Convenient hearing aid battery holder Comes will detachable key chain Holds up to 2 hearing aid batteries Single Battery Caddy with Chain quantity Add to cart SKU: 2166 Category: Batteries, Testers and Tools Related products Activair Battery Tester $15.00 Add to cart Rayovac Proline Batteries Size 13 $27.99 Add to cart Rayovac Proline 675 Hearing Aid Batteries $45.00 Add to cart Battery Easy $9.99 Read more