Rayovac Extra size 312 mercury free hearing aid batteries, colour coded brown. Discounts available when purchasing multiple packs as below. 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) = £1.75
5 packs (30) = £7.95 (11% Discount)
10 packs (60) = £12.95 (26% Discount)
Please note – we only ship to UK postal addresses. Check our our latest battery offers!
