6 size A10 Zenipower Hearing aid Batteries 

 ZENIPOWER HIGH PERFORMANCE HEARING AID 1 CARD OF SIX BATTERIES.

ZeniPower produces dependable, long-lasting hearing aid batteries packaged in an easy-to-use dispenser. A protective tab on each battery makes them easy to handle and comes right off when the battery is used. These size 10 Zinc Air hearing aid batteries are 100% mercury-free. ZeniPower premium long-life zinc-air batteries have high performance and the world's best price! The zenipower Co., has been marketing their hearing aid batteries since 1988. All their batteries are designed high power and are suitable for digital hearing aids and cochlear implants. You can expect clearer tone, less sound distortion, fewer volume adjustments and longer service life.