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⚡ Power your precision moments with Energizer’s unstoppable mini energy!
Energizer Watch Batteries 364/363 SR621SW deliver reliable 3V silver oxide power with exceptional stability and leakage resistance. Engineered with advanced material technology, they maintain over 90% capacity after 5 years at room temperature, making them the trusted choice for premium watches and sensitive electronics worldwide.
| ASIN | B0014WTLU8 |
| Antenna Location | Hearing Aid, Watch |
| Battery Capacity | 3 volts |
| Battery Cell Composition | Silver Oxide |
| Battery Cell Type | Silver Oxide |
| Battery Weight | 0.8 g |
| Best Sellers Rank | #122,534 in Health & Household ( See Top 100 in Health & Household ) #663 in Coin & Button Cell Batteries |
| Brand | Energizer |
| Compatible Phone Models | Watches |
| Customer Reviews | 4.6 out of 5 stars 8,453 Reviews |
| Item Dimensions | 0.04 x 0.04 x 0.04 inches |
| Item Weight | 22.68 g |
| Manufacturer | Energizer Batteries |
| Model Name | SR621SW |
| Model Number | FBA_energizer_435 |
| Number of Batteries | 5 LR44 batteries required. (included) |
| Recommended Uses For Product | Hearing Aid, Watch |
| Reusability | Single Use |
| UPC | 039800095749 039800109675 |
| Unit Count | 5 Count |
| Voltage | 12 volts |
E**L
Great for the Price
Popped the back off the watch and swapped in a new cell and everything worked as expected. Ordered April 2025 and packaging says 2024. Maybe I lucked out compared to the other reviews. Way cheaper than in store where they were charging more for just a single cell.
R**H
Brand new and perfect.
Good fresh watch batteries. Fast shipping. Not expired. Over a year left on the expiration date. Work perfectly, as I would expect from Energizer.
A**R
Work
Good batteries
B**G
Save your money by changing your watches' batteries....they are cheaper than going to the shopping mall.
I will recommend changing watch batteries to my friends to save money. It's easy, once you try it, by buying inexpensive back cover remover tool from the website. Try going to Amazon.com and it's competition to buy one for yourself. You will be glad you did. I told my wife why keep using the expensive to maintain automatic watches and solar watches, while this batteries are easy and cheaper to replace. The quartz operated watches are more accurate compared to automatic watches made in Switzerland, Japan or China. This reminds me of the former Pres. Bush (the son)...he's using inexpensive Timex watch. I can't blame him; if it stops ticking, then buy another one. Me?...I will try to change the battery first to find out if it's only a battery problem before I throw it away.
M**S
Energizer
Muy buenas baterÃa.
W**E
easy to install, good battery life
easy to install, good battery life
L**)
great Batteries
worked great.
J**P
Worth the money
I thought it was a good deal for all my watches bad racing to be a good quality too
N**S
Batteries
Good product overall. It arrived well packaged, looks as described, and works perfectly.
J**0
Très bien
Très bien
T**A
Ok
Ok
S**.
Ok
Vanno bene
L**D
Sehr gut.
Sehr gut.
Trustpilot
2 months ago
1 month ago