Rayovac ProLine Mercury Free size 312 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. These batteries ship with a higher quantity of 8 cells per pack and a handy longer tab, as well as more robust packaging for those with dexterity issues. Typically over 3 years of shelf life. 1.45v. Please select the quantity you require from the drop down box.
1 pack (8) = £2.50
5 packs (40) = £11.50 (8% Discount)
10 packs (80) = £20.95 (16% Discount)
Please note – we only ship to UK postal addresses. Check our our latest battery offers!