Offering up to 20% more capacity than previous models, Panasonic Zinc Air batteries are designed for use in next-generation hearing enhancement equipment. They provide a steady level of power, ensuring proper functioning of your hearing aid at all times. Zinc Air batteries are especially suitable for hearing aids. They have a high energy density. Equal size batteries can contain twice as much energy as a lithium-ion battery. Zinc is also much lighter (and cheaper) than lithium, which means that hearing aids with Zinc Air batteries are very comfortable to wear. Please allow up to 18 business days for delivery after package has left the U.S. Some locations such as Brasil, Spain, Greece, Italy, and Russia can take up to 6-8 Weeks for delivery and sometimes longer due to customs delays. If you.
