Never miss a moment with Rayovac Cochlear Implant Pro+, now with child-resistant packaging! This box of 60 cochlear implant batteries (size 675) includes Rayovac’s „Active Core Technology,“ providing unparalleled power on demand, longer lasting performance and increased durability. FeaturesIncludes (60) size 675 cochlear implant batteriesChild-resistant packagingAir optimization system uses air more efficiently to deliver consistent performance in all usage conditions.Zinc Air batteries are mercury-free and therefore more environmentally-friendly