★★★★★
Works on AirTags
AmazonUtah—February 1, 2026✓ Verified purchase
Worked perfectly for my air tags. Great value and the quality was great because I only needed 4 Read more
Amazon Basics
Amazon Basics 6-Pack CR2025 3V Lithium Coin Cell Batteries Long Lasting Power Mercury-Free Child Safety Packaging
$6.99
About this item
- IN THE BOX: 6-pack of CR2025 3-volt lithium coin cell replacement batteries for small electronic devices
- DEVICE COMPATIBLE: Ideal for watches, calculators, games and more
- LONG LASTING: Long-lasting, reliable battery life; performs in extreme temperatures
- EASY USE & STORAGE: Easy to open and store extras for later; ships in child resistant packaging; contains zero mercury
- SINGLE USE: These batteries are NOT rechargeable; for rechargeable options, check out Amazon Basics rechargeable batteries
$6.99
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Product details
| Number of Batteries | 6 Lithium Metal batteries required. |
|---|---|
| Brand | Amazon Basics |
| Battery Cell Composition | Lithium Metal |
| Battery Capacity | 700 |
| Recommended Uses For Product | for use in various consumer electronics, remote controls, calculators, and loT devices |
Technical specifications
| product_dimensions | 0.79 x 0.79 x 0.1 inches |
|---|---|
| item_weight | 0.08 ounces |
| item_model_number | CR2025-6pk |
| batteries | 6 Lithium Metal batteries required. |
| best_sellers_rank | #297 in Our Brands ( See Top 100 in Our Brands ) #8 in 3V Batteries #14 in Coin & Button Cell Batteries |
| date_first_available | April 20, 2021 |
| manufacturer | Amazon |
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Customer reviews
4.74,700 ratings
Customers say
Customers find these coin cell batteries work well in car fobs and consider them an economical alternative to name brands.
★★★★★
Better than namebrand
Jenny—January 6, 2026✓ Verified purchase
Love that Amazon sells batteries I love more that they are more cost-effective than the standard battery name brands. I use these for my dogs doggie door collar and they last as long as your namebrand batteries and this is so well priced I am pleasantly surprised and will continue to purchase Amazon batteries. Read more
★★★★★
Just as good as the big Name Brand Batteries
T—December 6, 2025✓ Verified purchase
These are not those “Generic” store brand batteries that have no longevity. These Amazon Basics Batteries so far have proven their worth. They preform on the same level as the name brand batteries, and in some cases a little better. We were tired of buying those Store Brand only to have them be weak or even not last a few days. Amazon Basic batteries perform and save you money. Great capacity and functionality, meaning less time in between replacing dead batteries. Read more
★★★★★
My key fob can actually open the car from inside the house now
Sarah | Behavior Analyst Mom Picks & Budget Finds—October 25, 2025✓ Verified purchase
These were the perfect sized batteries for my Mazda CX5 key fob. My key fob was on its last leg for the last week or so and got to the point where I couldn't even open the car anymore. I'm happy to report that as soon as I insert the battery it worked and the key fob had enought battery power to unlock the car from inside my house. I feel like we got our moneys worth (good value) and have enough key fob batteries now to last us for years to come. Good quality and works as intended. Read more
★★★★☆
Value substitute for name brands
Ken Humbertson—April 6, 2025✓ Verified purchase
Fit and finish matches the big brands. Performance is good, high quality and they function as well as the big brands. Longevity is the unknown, hence 4 stars, but based on other Amazon Basics experience, I expect they will be great. Read more
★★★★★
Right battery at a cheap price
Frank L—January 23, 2026✓ Verified purchase
I bought these batteries because I just moved to another state and am not familiar with area yet. They are fir my wife’s car pod, i tried to buy them at Walmart but couldn’t find them anywhere. So went on line and now have enough for 6 years. Piece of cake Read more
★★★★★
Great product
Douglas H—December 11, 2025✓ Verified purchase
No longevity info but looks great and arrived fast Read more
★★★★★
Fit old Subaru keys. Packaging is easy with the right approach.
Thom—January 1, 2026✓ Verified purchase
These fit our 2012 Impreza and 2014 Forester key fobs and work great. Removal from package is easy if you score the back cardboard, then score the back plastic packaging with a pointy knife/scalpel and peel the layers back. I use a Wharncliffe Blade knife with a sharp point. Fits perfectly in the fob and no problems with the charge yet. I went to a local battery store and they were selling this same battery at a much higher price. Read more
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