We’ve teamed up with the leader in hearing aid batteries.
Now, you can get power one batteries — with long-lasting power and maximum reliability — delivered to your door.
We’re building a community of members just like you.
Free Membership. Your battery purchase comes with a free Akoio membership. Inside, you’ll discover member stories, audiologist reviews, and exclusive insights from a community of people affected by hearing loss.
Why choose power one?
Power one hearing aid batteries get rave reviews from users. Akoio selected power one because its patented technology and engineering excellence assure performance, value and peace of mind.
Service Life & Sound Quality
Patented cathode technology and a guaranteed high cell voltage optimize sound quality and a long service life
Extreme Reliability
Patented film technology provides added safety even under extreme environmental conditions
Anti-corrosion protection
Stainless-steel housing provides high-level stability and protection against corrosion
100% Quality Tested
Each individual cell is tested for its electrical and mechanical characteristics
Quick Activation
Advanced technology enables the battery to activate within seconds of removing the tab
Long Battery Shelf Life
A highly developed film seal for every cell guarantees that the battery does not dry out or drain prematurely.