🔋 Power your moments with Swiss precision—because every second counts.
The Renata 364 SR621SW is a premium Swiss-made silver oxide watch battery delivering a stable 1.55V output and 20mAh capacity. Compatible with over 40 watch battery types, this compact 6.8mm x 2.1mm battery offers long shelf life and reliable performance, sold in a convenient pack of 10 for professionals who demand consistent power.
| ASIN | B001UNVZK0 |
| Amperage | 2 Amps |
| Antenna Location | Watch |
| Battery Capacity | 20 |
| Battery Cell Type | Silver Oxide |
| Battery Weight | 10 Grams |
| Battery capacity | 20 |
| Battery cell composition | Silver Oxide |
| Best Sellers Rank | 64,806 in Fashion ( See Top 100 in Fashion ) 110 in Watch Batteries |
| Brand | Renata |
| Brand Name | Renata |
| Compatible Phone Models | Watch Battery |
| Customer Reviews | 4.6 out of 5 stars 5,307 Reviews |
| Item Dimensions | 10 x 5 x 0.5 centimetres |
| Item Type Name | Batteries |
| Item Weight | 15 Grams |
| Manufacturer | Renata |
| Model Name | SR621SW |
| Model Number | 20724 |
| Number of Batteries | 10 LR44 batteries required. |
| Number of batteries | 10 LR44 batteries required. |
| Recommended uses for product | Watch |
| Reusability | Single Use |
| UPC | 040048064428 785618308822 |
| Unit Count | 10.0 count |
| Unit count | 10.0 count |
| Voltage | 1.55 Volts |
C**N
Excellent value
Excellent value, bought to repair a friends watch, job done.
T**L
Great product at a decent price.
Great product at a decent price.
F**L
No
Ok
A**C
Top quality batteries
Renata batteries always good quality, but check dates!
A**E
Replacement for ladies watch battery.
Pack of ten cells with date of March 2028. Perfect replacement battery for two of my wife's watches.
A**R
Batteries
Worked really well
T**Y
Powerful stuff
Powerful stuff
2**N
Value for money.
Bought these because the cost of getting the battery changed Commercially hardly makes it worth while. They were easy to change and I now have spares for the future.
J**Z
VAN PERFECTAS.
Van perfectamente, queda esperar a ver su duración. Buen producto.
G**O
Perfetto, nulla da aggiungere.
Batteria affidabile e di lunga durata, perfetta per orologi. Qualità ottima e prestazioni costanti.
S**B
Battery quality is good
Good quality battery
L**V
Funcionan al 100 y muy barato
Muy económico comprar paquetes de pilas como este en vez de pagar lo mismo por una pila en una joyería o relojería
B**A
Bra produkt
Bra produkt
Trustpilot
1 day ago
5 days ago