Rayovac is one of the longest (still running) battery companies in the world. Rayovac was started in 1906 in Wisconsin were their headquarters are still located to this day. Dedicated to providing a quality, trustworthy product at an affordable price, Rayovac offers a wide range of portable power solutions from more standard AA/AAA sizes, to some of the best hearing aid batteries in the world. Pick up a 48 pack of AA Ultra Pro Alkaline
batteries today for the incredible price of $12.85
and don't think about buying AAs again for MONTHS! Sure beats buying batteries at Walmart doesn't it?