Ray-O-Vac Hearing Aid Batteries FAQ

Aren't all batteries mercury free? Mercury was banned from household alkaline batteries in 1996.  However, other batteries such as hearing aid batteries and watch batteries were exempted from this ban since hearing aid battery manufacturers have agreed to no longer add mercury to their products by June 2011.  Some states are working to ensure this happens sooner.  Ray-O-Vac has safely and effectively replaced mercury without compromising battery performance and quality.

What is the tab for? The tab is designed to keep air out of the hearing aid battery.  These batteries are referred to as zinc air, since air is an active ingredient in making these batteries work.  The tab prevents air form entering the battery and activating it before it is ready to be used.

Will the batteries differ from ear to ear? Yes — it is very uncommon that both ears have equal hearing loss.  This often means that the wearer shouldn't expect equal battery life from their batteries.  Unfortunately, this is a common misunderstanding for individuals that recently received their second hearing aid.

How often should I change my hearing aid batteries? Many hearing aid wearers wait until their aid signals low battery life to change their batteries.  Others may change them on regularly scheduled days. Once you become familiar with your aid and batteries you can determine which system works best for you.

How should I store my hearing aid batteries? You should store your hearing aid batteries at room temperature.  Avoid storing batteries in hot places since heat eill shorten the life of batteries.  Refrigeration is also not recommended. Batteries should not be carried in your pocket or purse since metal objects such as coins or keys can short out batteries.  Store and discard batteries in places that cannot be reached by infants and children.  If a battery is swallowed, consult a physician immediately. For information on treatment, call the National Button Battery Hotline collect at (202) 625-3333.

Can my batteries be affected by the weather? Yes.  Humid/tropical environments can cause the battery to tak on moisture, have a shorter life, and sometimes dry-out the battery causing premature failure. You can protect your hearing aids from moisture with Super Seals and dry them with dehumidifiers.

What other factors impact hearing aid battery life? 1) A battery will drain less in a quietsetting than in a loud or noisy setting. 2) If you have your hearing aid "maxed out" on volume, this will prematurely drain the battery. 3) Sweat & perspiration can also be very bad for batteris and can cause the battery to short out.  It is important to make sure that your hearing aids remain dry and in good condition. Protect your hearing aids from moisture with Super Seals and dry them with dehumidifiers.

     

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