Panasonic eneloop AA Rechargeable Battery, Pack of 4 hearing aid accessories It has an outer layer

It has an outer layer made of nickel

Panasonic has accumulated a wealth of corroborative data on the performance of our batteries that cannot be pinpointed by short-term accelerated tests

high-energy power source

A long service life with a guaranteed high cell voltage thanks to a patented cathode technology makes frequent battery changing redundant and promises the best sound

Convenient Type-C Fast Chargin: Equipped with modern USB Type-C charging interface for quick

Panasonic eneloop AA Rechargeable Battery, Pack of 4 hearing aid accessories It has an outer layerNumber of Batteries 4 AA batteries required. (included) Brand Panasonic Battery Cell Composition Alkaline Compatible Phone Models Wireless keyboard, mouse, phone, flashlights, gaming consoles, electronic toothbrush, portable radio, battery powered toys and high drain devices. Wireless keyboard, mouse, phone, flashlights, gaming consoles, electronic toothbrush, portable radio, battery powered toys and high drain devices. See more Recommended Uses For