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| Micro Batteries | Household | Rechargeable | Commercial | Auto Moto Marine |

The SONY brand is a well recognized leader in electronics, computing, and photo equipment. But did you know that SONY is also one of the largest micro battery manufacturers in the world?
Designed and developed specifically for hearing aids, SONY zinc air batteries will power up your hearing aid with long lasting performance and reliability you can count on.
All SONY button cells are made in Japan to exacting specifications. The superb performance of these hearing aid batteries will pleasantly surprise you.
SONY HEARING AID BATTERY |
IEC No. Tab Color |
Voltage [V] |
Capacity [mAh] |
Diameter (mm) |
Height (mm) |
Weight |
|---|---|---|---|---|---|---|
| SONY PR70 Hearing Aid Battery, size 10 |
PR70 | 1.4 | 75 | 5.8 | 3.6 | 0.28 |
| SONY PR41 Hearing Aid Battery, size 312 |
PR41 | 1.4 | 170 | 7.9 | 3.6 | 0.49 |
| SONY PR48 Hearing Aid Battery, size 13 [Product currently unavailable] |
PR48 | 1.4 | 300 | 7.9 | 5.4 | 0.80 |
| SONY PR44 Hearing Aid Battery, size 675 |
PR44 | 1.4 | 605 | 11.6 | 5.4 | 1.76 |
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