Medical Batteries Market, By Usage (Implantable Devices Batteries and Non-Implantable Devices Batteries), By Battery Type (Lithium Batteries, Nickel –Metal Hydride Batteries, Zinc-air Batteries, and Other Batteries), By End User (Hospitals and Nursing Homes, Clinics, Diagnostic Centers, Home Care Settings, and Other End User), By Geography (North America, Latin America, Europe, Asia Pacific, Middle East & Africa)