

🔋 Power your world with Rayovac’s extra advanced hearing aid batteries—because every moment matters.
Rayovac 675 Extra Advanced Hearing Aid Batteries deliver a robust 640 mAh capacity with a steady 1.45V output, engineered for superior longevity and precise fit (11.56mm diameter, 5.33mm height). Sold in a convenient 5-pack of 6 batteries (30 cells), these button cells are optimized for hearing aids, ensuring reliable performance in demanding environments while supporting responsible disposal.
| ASIN | B01MSWBZ3O |
| Batteries | 30 Product Specific batteries required. |
| Best Sellers Rank | 14,455 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 18 in Hearing Aid Batteries |
| Brand | Rayovac |
| Customer Reviews | 4.6 4.6 out of 5 stars (549) |
| Date First Available | 14 Dec. 2016 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Guaranteed software updates until | unknown |
| Item Weight | 1.77 Grams |
| Item model number | ET-A2821 |
| Package Dimensions L x W x H | 11.1 x 11.1 x 2.2 centimetres |
| Package Weight | 0.07 Kilograms |
| Part number | ET-A2821 |
C**.
Great product
Perfect for my brother in law's hearing aids, very reasonable price and high quality.
S**M
Great for my hearing aids
Work with my hearing aids
G**B
These are good batteries.
They last a week to ten days longer than NHS supplied batteries.
P**D
Batteries
Bought for family, good battery for hearing aid
A**C
They work
Necessary. They work, satisfied customer.
A**R
Batteries
I have used these batteries before. They are fine and very much cheaper than buying them in Boots.
B**J
Good life for hearing aid batteries
My aunt was staying over and ran out of batteries. I bought these and they worked well. They had a long life and did the job perfectly
C**L
Hearing aid batteries.
Great value for money and quick delivery.
F**O
Acquistate per mia mamma, per le sue macchinette uditive.durature.
T**E
Gerade wieder eine Lieferung erhalten - und tatsächlich frische Batterien bekommen, deren Mindesthaltbarkeitsdatum erst in vier Jahren abläuft. Sehr gut! Im Gegensatz dazu kann es bei anderen Lieferanten im Netz schon mal passieren, dass Batterien geliefert werden, die in ein paar Monaten "ablaufen" (Wahrscheinlich Abverkauf von Restbeständen?). Angesichts der hier typischen, langen MDH Fristen ist es mir schon wichtig, keine alte Lagerware, also teilentladene Batterien zu erhalten. Gerade bei einem Kauf auf Vorrat.
M**A
Uso estas pilas para el implante coclear. La verdad es que me duran más que las destinadas para el Implante. Recomiendo las normales.
L**H
Bonjour, J'ai bien reçu la commande mais que 5 plaquettes au lieu de 6. Meilleures salutations. Lysiane Buyse
C**E
Avant je trouvais ces piles pour une aide auditive à Action ils ne les ont plus et là le prix en plus est imbattable. Je les utilise depuis des années et jamais de soucis! Bonne durée dans le temps !
Trustpilot
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