There are a variety of items that enhance our everyday lives, but often go unnoticed. Batteries power our hearing aids, smoke detectors, watches and flashlights. Keep your essentials powered and ready for use with our selection of batteries. The Online Drugstore is your complete emergency supply superstore. We carry everything from large nine volt MAX to tiny size 13 air batteries. We have the latest battery types for every electronic device. Spare batteries are the perfect way to stay prepared for any and all emergencies. Batteries tend to die just as we need them. Have you ever turned on your hearing aid in time for your favorite TV show only to find that it is no longer working? Purchase a spare battery for your hearing device at The Online Drugstore. Find batteries of all sizes from popular brands at wholesale prices. We offer free shipping on every purchase with very low minimum order, so invest today and get ready for the next power outage or inconvenient dead battery.