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Signia Hearing Aid Battery Size 13 (Pack of 6) runs on Zinc-Air chemistry for a consistent 1.45V output. These mercury-free cells power BTE and ITE devices using the orange-coded standard. Oxygen activation provides the necessary current for digital signal processing.
Key Features
- Zinc-Air Technology: 1.45V constant voltage from a 310 mAh capacity. Audio signals stay clear until depletion.
- Operational Lifespan: 6 to 14 days of active runtime per battery. Performance varies with device amplification levels.
- Extended Shelf Life: 4-year storage rating at 10 to 30°C. Charge stays stable during high humidity.
- Mercury-Free Build: 0% mercury content within a PR48 IEC code frame. Eliminates toxic leakage risk inside devices.
Frequently Asked Questions
How long does a size 13 hearing aid battery last?
One battery typically runs for 6 to 14 days. Streaming or high volume levels shorten this runtime.
Which color is size 13 hearing aid battery?
The size 13 battery uses orange color-coded tabs. This standard identifier prevents inserting incorrect sizes into devices.
