Rayovac Mercury Free (0% Hg) Hearing Aid Batteries. Claimed by Rayovac as the "world's longest lasting mercury free" hearing aid battery. Rayovac's Extra Advanced Mercury Free batteries come with a 4 year shelf life from the manufacturer. Models 10, 13, 312 are made in USA, model 675 is made in the UK. Notice: Effective July 1, 2011 Mercury Free Hearing aid batteries must be sold in the two states of CT and RI. If you live in either of these states, please only order our Mercury Free hearing aid batteries.
Order a carton of batteries and receive FREE: One, Battery Buddy Keychain Battery Holder and a sample packet of Miracell ProEar ointment for irritated, itching ears. Free Miracell Sample must be requested by each customer here- Miracell ProEar
