14 Loopacell AAAA 1.5 volts Alkaline Batteries Mercury & Cadmium Free 5 Years Shelf Life Used In: LED penlights, Flashlights, Bluetooth headsets, Computer stylus, Glucose meter, Blood pressure monitors, Equivalent to: E96, EN96, GP25A, MN2500, MX2500, 25A, 25D, 825, LR8D425.