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🔋 Power your essentials with Renata — never miss a beat!
Renata 2-pack SR621SW silver oxide batteries deliver a reliable 1.55V power source with ultra-light 1 gram cells. Engineered for long-lasting performance and leak resistance, these batteries are compatible with a wide range of devices including watches, calculators, toys, and medical gadgets. Trusted by professionals and rated 4.6 stars by over 350 users, Renata ensures your essential electronics stay powered with premium quality.
| ASIN | B00MTZI038 |
| Antenna Location | Calculator, Toys, Watch |
| Battery Capacity | 1.55 Volts |
| Battery Cell Type | Silver Oxide |
| Battery Weight | 1 Grams |
| Battery capacity | 1.55 Volts |
| Battery cell composition | Silver Oxide |
| Best Sellers Rank | #16,866 in Fashion ( See Top 100 in Fashion ) #29 in Watch Batteries |
| Brand | Renata |
| Compatible Phone Models | watch battery |
| Customer Reviews | 4.6 out of 5 stars 352 Reviews |
| Item Weight | 1 Grams |
| Manufacturer | RENATA |
| Model Name | lr620 |
| Model Number | 4332780868 |
| Number of Batteries | 2 Product Specific batteries required. |
| Number of batteries | 2 Product Specific batteries required. |
| Recommended uses for product | Calculator, Toys, Watch |
| Reusability | Single Use |
| UPC | 608938147417 |
| Unit Count | 2 Count |
| Unit count | 2 Count |
| Voltage | 1.55 Volts |
P**R
Great value, good quality
Not much to report fitted to watch, works as advertised, Buy with confidence
A**R
Perfect
Value for money and original.
Y**G
High price
Ok… price is a bit high
غ**د
كويسة
ممتازة
S**A
Buena relación precio calidad
Llego a tiempo...
C**I
I’d definitely buy it again the next time I need a replacement.
I recently picked up the Renata 20 Silver Oxide 364 Zero Mercury battery to replace the one in my watch, and I’ve been really pleased with how well it’s performed. Right out of the package it fit perfectly into the battery slot, and it powered up my watch quickly without any fuss. I liked that it felt like a reliable replacement rather than a cheap knock-off — the fit and finish seemed solid right away. Since installing it, I’ve noticed that my watch keeps time accurately and hasn’t shown any signs of slowing or losing power prematurely. It’s been several weeks now, and everything is still running smoothly. I also appreciate that this battery is mercury-free, which feels like a slightly more environmentally thoughtful choice compared to older button cells that contain mercury. Overall, the Renata 20 battery has been a dependable and easy solution for keeping my watch working well. It’s not something flashy, but for a small and essential item like a watch battery, reliability matters most — and this one delivers. I’d definitely buy it again the next time I need a replacement.
J**S
Good product
Great will buy again
J**S
Excelente producto
Una excelente opción Muy buena relación calidad precio
Trustpilot
1 week ago
1 month ago