OPUS 2
Audio Processor
These support guides will help you handle and care for your OPUS 2 Audio Processor.
Children’s Battery Pack
Overview
The Children's Battery Pack allows younger children to wear the battery pack on their clothes, making OPUS 2 lighter on their ear. The Children's Battery Pack provides up to 90 hours of power using 3 size 675 zinc-air batteries.
![OPUS2_children’sBatteryPackOverview OPUS2_children’sBatteryPackOverview](https://sfc01.cdn.medel.com/images/default-source/pages/support/opus2/tb-o2-finetuner-copy-2_2f6afb35-6ec5-4da7-99e4-51a179c45084.jpg?auto=format&sfvrsn=b3bdf045_7)
Battery Pack Cable
Safety Lock (optional)
Connecting Piece
Battery Compartment Lock
ON/OFF Switch
Battery Compartment
Basic Assembly
Follow these instructions to start using the Children's Battery Pack.
![OPUS2_attachMiniBatteryPack OPUS2_attachMiniBatteryPack](https://sfc01.cdn.medel.com/images/default-source/pages/support/opus2/o2-xs-gy_cam9-psd-copy-15_e311cd94-420e-4f29-8b0f-6d701121bf38.jpg?auto=format&sfvrsn=fabdf045_2)
Attach the connector to the control unit and secure both components using the connecting pin and safety lock.
Secure the battery pack to clothing using the fixation accessories provided.
![Book-Icon Book-Icon](https://sfc01.cdn.medel.com/images/default-source/Pages/support/sonnet/book-icon.png?auto=format&sfvrsn=d1115445_2)
Refer to your user manual for more information.