Rayovac Extra size 675 mercury free hearing aid batteries, colour coded blue. Discounts available when purchasing multiple packs as below, free shipping is standard. Used mainly for super power behind the ear (BTE) hearing aids. Typically over 3 years of shelf life. 1.45v. Please select the quantity you require from the drop down box. 1 pack (6) = £3.95 5 packs (30) = £11.95 (39% Discount) 10 packs (60) = £20.95 (47% Discount) Please note – we only ship to UK postal addresses.
