MED-EL - You asked for longer battery life and we listened. With up to 17 hours of power from a single charge, the Rechargeable Battery Max makes your SONNET series audio processor
Hybrid accessories
MED-EL Sonnet / Sonnet 2 Micro battery cover (15 colors) White | MED-EL \ SONNET 1/2 \ BODY EL.
SONNET 2 Hands-On: Using Rechargeable Batteries | MED-EL - YouTube
ME DEL MEDEL New Cochlear Implant Sonnet 1 / 2 RCB Rechargeable Battery Adapter | eBay
SONNET Hands-On: Using Rechargeable Batteries—MED-EL - YouTube
New rechargeable battery for Sonnet/Sonnet2 called rechargeable battery max - SONNET 2 - Hearpeers Forum
Rechargeable Battery MAX charging cycles - SONNET 2 - Hearpeers Forum
ME DEL MEDEL New Cochlear Implant Sonnet 1 / 2 RCB Rechargeable Battery Adapter | eBay