Phonak 070-0371 A10 Zinc-Air Batteries (6-Pack)
The Phonak 070-0371 pack holds six A10 zinc-air batteries, the size 10 cell that powers the Roger Earpiece.
Each 1.4 V cell draws in air to make power, so it stays sealed under its tab until use. Once the tab comes off, the cell needs about 2 minutes to reach full capacity before it goes in the earpiece. A fresh cell runs a Roger Earpiece V2 for more than 20 hours of streaming.
Features
- Six A10 (size 10) zinc-air batteries
- 1.4 V
- Fits the Phonak Roger Earpiece
- More than 20 hours of streaming per cell in a Roger Earpiece V2
About Phonak
Phonak develops the Roger Earpiece System at Sonova Communications, the Sonova Group’s center for miniaturized wireless technology in Murten, Switzerland. Their Roger components carry cues and program audio to talent in film, broadcast, and stage productions.
The Murten team began in 1992 as Phonak Communications and develops miniaturized wireless earpieces, headsets, and hearing protection devices for professionals.






