Rayovac Extra size 312 mercury free hearing aid batteries, colour coded brown. Discounts available when purchasing multiple packs as below, free shipping is standard. Used mainly for half shell / canal (ITC) and RIC / RITE 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) = £1.95 5 packs (30) = £7.95 (18.5% Discount) 10 packs (60) = £13.95 (28.5% Discount) Please note – we only ship to UK postal addresses.
