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⚡ Power up your essentials with Swiss precision—because every second counts!
The Renata 377 (SR626SW) is a Swiss-made silver oxide battery delivering a reliable 1.55V and 24mAh capacity. Renowned for superior leakage resistance and low self-discharge, it ensures long-lasting, consistent performance across a wide range of devices including watches, cameras, and keyless remotes. Compact and lightweight, it’s the trusted choice for professionals who demand dependable power.
| ASIN | B004563P34 |
| Antenna Location | Watch |
| Battery Capacity | 24 Milliamp Hours |
| Battery Cell Type | Other Than Listed |
| Battery Weight | 2 Grams |
| Battery capacity | 24 Milliamp Hours |
| Battery cell composition | Other Than Listed |
| Best Sellers Rank | 1,134 in Fashion ( See Top 100 in Fashion ) 4 in Watch Batteries |
| Brand | Renata |
| Brand Name | Renata |
| Country of Origin | United Kingdom |
| Customer Reviews | 4.6 out of 5 stars 5,853 Reviews |
| Included Components | Battery |
| Item Dimensions | 3 x 7 x 3 millimetres |
| Item Weight | 5 Grams |
| Manufacturer | Renata |
| Model Name | 377 |
| Model Number | 377 |
| Number of Batteries | 2 LR44 batteries required. |
| Number of batteries | 2 LR44 batteries required. |
| Recommended uses for product | Watch |
| Reusability | Single Use |
| UPC | 785618377712 785618377309 049776125050 785618377316 040048064763 616268811403 039409220092 |
| Unit Count | 1 count |
| Unit count | 1 count |
| Voltage | 1.55 Volts |
C**N
A++ product
Good batteries, cant fault, bought loads
M**J
Value for money
Reliable brand at a decent price
O**N
Delivery timescales
Smooth end to my end sales process with prompt delivery and item was as described and is of good quality.
R**R
A service and Brand you can trust
Great service. Good value for money for a Renata brand.
M**K
Batteries.
These worked fine in my husbands watch.
R**N
Good quality batteries
Delivered on time. Easy to change battery
D**T
Good
Good
A**S
good pricing
batteries were a very good price but slow delivery tracker said arriving by the 4th of June but did not arrive until the 8th
C**N
ottimo
Ottimo per il mio orologio
J**E
Renata 5 estrelas
Excelente
V**A
Working well
Working for now, will see how long it last
L**N
Small batteries that just work
I bought these Renata 377 cells for a client’s minimalist watch that stopped during a branding presentation. I swapped the battery right on my studio desk and the second hand started ticking instantly. I like that they’re labeled clearly, so I can grab the right size quickly from my drawer.
O**K
Working good
Arrived on time. My swatch watch is happy
Trustpilot
3 weeks ago
1 week ago