HQRP Size 675 A675 Hearing Aids/Aid Batteries (60 Pack) Compatible with Rayovac Size 675 A675, Xcell 675 A675, Panasonic 675 A675, Duracell 675 A675, Energizer 675 A675, ZeniPower Size 675 Zinc Air

Compatible with: Size 675 A675 IEC PR44, Rayovac Size 675 A675, Xcell 675 A675, Panasonic 675 A675, Duracell 675 A675, Energizer 675 A675, ZeniPower size 675 A675, SONY 675 A675, Renata 675 A675, iCellTech 675 A675, PowerOne 675 A675, Resound SP90, Oticon Sumo DM, Sumo E, Phonak ML10i, Na­da S UP. Zinc air is the most popular battery power system for hearing aids. Through a unique construction that utilizes air from outside the battery, these batteries produce much more energy than any other battery system due to a much higher energy density. With zinc air batteries, you can expect much longer battery life than any other batteries of the same size. Color Coding System: Blue.