ZeniPower Mercury Free Cochlear Implant Batteries

Super Long Service life: Two to ten times longer than any other battery system. Flat Discharge: Constant output voltage makes less adjustment of your hearing aid. High drain output: Will power the heaviest duty hearing aids easily. Excellent Sealed Shelf Life: Up to three years shelf life sealed with tab. The zinc-air cell has the highest energy density of any battery system.You may also like 480-pack Size 312 ZeniPower Hearing Aid Batteries.