4
5
Osia
®
2 Aqua+
Hole for retention line
Clips for goggle strap
Access to sound
processor button
Alignment track
for Aqua+ cover
Microphone ports
Alignment track for
Osia battery door
Aqua+ cover
Aqua+ base
Osia 2
Sound Processor (SP)
Battery use with Aqua+
The standard zinc-air type batteries used in the Osia 2 Sound
Processor require airflow to function, and therefore cannot be
used when sealed inside the Aqua+.
You must use other disposable batteries such as alkaline, nickel
metal hydride or silver oxide* batteries when using the Osia 2
Sound Processor with the Aqua+.
Battery type
Use with
Aqua+
Estimated
battery life
Zinc air - p675 - PR44
No
22 to 35 hours
Alkaline (LR44)
Yes
3 hours 30 minutes
**
Nickel metal hydride (P675)
Yes
2 hours 20 minutes
**
Silver oxide (SR44)
Yes
2 hours 50 minutes
**
* (USA) Silver oxide batteries are contraindicated by the FDA.
** Battery time may vary up to one hour above or below the stated values.
