AM-4PA/4B : Panasonic AAA Alkaline 4-pack
Panasonic brand Alkaline AAA cells. 4 pcs in sealed pack. Ready to use, factory fresh, with up to 10-year shelf life. AAA battery is also know by part #s UM-4, R03, 24. AAA cell dimensions: 44.5mm long x 10.5mm diameter (1.75" x 0.41"). Replaces all other AAA alkaline brand cells.