PRICES MAY VARY. Hard to find AAAA batteries. Powers anything that takes AAAA battery Long Shelf Life Current date codes never older than 3 months 1.5V per battery Classification: Alkaline Dependable power for Bluetooth headsets, glucose and blood pressure monitors. Providing long life for the devices you use every day. Items such as toys, CD players, flashlights, and many other items. You never quit. Your battery shouldn't either. These batteries are brand new and will arrived packaged as pictu