Duracell Hearing Aid Battery Size 13 (DA13)

Duracell Hearing Aid Battery Size 13 (DA13) delivers stable zinc‑air power for many behind‑the‑ear (BTE) and receiver‑in‑canal (RIC) devices. The orange tab indicates Size 13. Expect consistent voltage for clear speech and reliable streaming throughout the day.

What it fits and when to choose

• Fits devices that specifically call for Size 13, PR48, or DA13.
• Good match for hearing aids with frequent wireless streaming, strong amplification, or advanced noise reduction.
• Often preferred over smaller sizes when longer runtime between changes is important.

Choose this if

• Your user manual or battery door marking indicates 13/PR48/DA13.
• You stream calls or media for several hours a day.
• You want longer runtime than typical Size 312 cells.

Avoid this if

• Your device requires a different size (312, 10, or 675). Battery sizes are not interchangeable.
• You use a rechargeable hearing aid that does not accept disposable cells.

Runtime expectations

• Typical daily use: about 4–8 days (roughly 50–100 hours), depending on device power needs.
• Heavy streaming or high amplification: about 2–5 days.
• Quiet environments and lighter processing: toward the higher end of the range.

Actual life varies with streaming time, feedback control, directional microphones, and ambient noise levels.

How to activate and install

1. Peel the orange tab to expose the air holes. Wait 1–2 minutes to let the cell fully activate.
2. Insert with correct polarity. The plus (+) side typically faces the battery door.
3. Close the door gently and run a quick listening check in quiet and in mild noise.

Once activated, zinc‑air cells continue to age even if the device is off. Reapplying the tab will not stop the reaction.

Ways to extend battery life

• At night, open the battery door to reduce standby drain and vent moisture.
• Use power‑saving programs or streaming settings recommended by your clinician.
• Keep battery contacts and the compartment clean and dry; remove debris or wax with a dry, lint‑free cloth.
• Carry spares to avoid interruptions during travel, work, or appointments.

Compatibility and alternatives

• Cross‑reference: Size 13, PR48, DA13, orange tab.
• If your device needs a smaller footprint and you accept shorter runtime, Size 312 (PR41, brown tab) may be specified by the manufacturer.
• If you prefer not to change disposable batteries, consider a rechargeable hearing aid model designed for that purpose.

Troubleshooting

• Sudden shutdown: Reseat the battery and ensure the door fully closes.
• Distortion or weak sound: Replace with a fresh cell; check for moisture after exercise or rain.
• Short life: Reduce streaming time or high‑gain programs when possible; discuss power settings with your hearing care professional.

Safety and storage

• Store sealed batteries at room temperature in a dry place. Do not refrigerate or expose to heat.
• Keep out of reach of children and pets. If swallowed, seek immediate medical attention or contact Poison Control (U.S. 1‑800‑222‑1222).
• Dispose of used button batteries promptly and follow local recycling guidance.

FAQs

Is PR48 the same as Size 13?

Yes. PR48, 13, and DA13 refer to the same hearing aid battery size (orange tab).

How long should I wait after removing the tab?

Wait about 1–2 minutes before inserting to allow full activation and more consistent performance.

Can I pause the battery by putting the tab back on?

No. Once the tab is removed, the battery reacts with air and cannot be paused or resealed.

Why does battery life vary day to day?

Streaming, noisy environments, and high‑gain programs increase power draw, shortening runtime. Quieter days last longer.

Should I store spare batteries in the fridge?

No. Store at room temperature and low humidity. Use before the expiration date on the package.