Product Review

When you need reliable and long lasting power for your hearing aids, you can count on the superior quality of the Powermax Zinc Air Premium Hearing Aid Battery. Zinc Air technology creates a higher energy density allowing for quick power and longer shelf life. Our brown tab size 312 hearing aid batteries are mercury-free and have longer tabs allowing for quick and easy use. Powermax USA is dedicated to delivering dependable and durable consumer batteries to its customers, and continues to be the industry leader in research and development.