Home / Shop / Batteries, Testers and Tools / Activair Battery Tester View cart “PockeTalker 2.0 with Headphones + Dual Ear Buds” has been added to your cart. $15.00 Activair Battery Tester Hearing aid battery tester Analog reading shows battery life Features a battery storage compartment Activair Battery Tester quantity Add to cart SKU: ATEST Category: Batteries, Testers and Tools Tag: Copied From Estes Related products 40 Rayovac Premium Batteries: Size 10 Yellow $20.00 Add to cart Westone TRU Hearing Protection $25.00 Add to cart Rayovac Proline 675 Hearing Aid Batteries $45.00 Add to cart Clarity Alto Digital Corded Phone $159.95 Add to cart