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alkaline batteries

Small Batteries

Powering your key fob, toy, headset or other electronic device may require small batteries. If you're looking for ones that are durable and have a great shelf life, we've got you covered. Browse the top-ranked list of small batteries below along with associated reviews and opinions.

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  1. Energizer - 357/303 Batteries (1 Pack), Button Cell Batteries

    SKU: J78676G7LQ

    I love Best Buy!...I bought the wrong battery but you know what I kept it anyways because it’s Best Buy and I love Best...Great battery selection...I’m glad Best Buy had them in stock!

    Product Description

    A silver button cell battery delivering reliable, long-lasting 1.55V power for electronics and medical devices.
    See all Specialty Batteries
    Your price for this item is $4.59

  2. Energizer - 1616 Lithium Coin Battery, 1 Pack

    SKU: J78676CSWS

    Great product and great quality. Best Buy has the best selection you need...Great battery. Love how Best Buy carries batteries for everything they sell....Great

    Product Description

    A reliable silver lithium coin battery delivering long-lasting 3-volt power for various specialty devices.
    See all Lithium Batteries
    Your price for this item is $5.49

  3. Energizer - N Batteries (2 Pack), 1.5V Alkaline Small Batteries

    SKU: J786767427

    Great batteries but the best was the Best Buy associate who helped me find them. Bravo to him!!...Great Best Buy price ! Overall good quality and value

    Product Description

    A pack of two silver 1.5V alkaline batteries providing reliable, mercury-free power for small electronics.
    See all Alkaline Batteries
    Your price for this item is $6.99

  4. Energizer - 377 Batteries (2 Pack), Silver Oxide Button Cell Batteries

    SKU: J78676G7P9

    I love watches and they always need batteries. Best Buy has a great assortment....Best Buy is where I purchase my batteries...Best Buy is a great and convenient place to purchase batteries

    Product Description

    A pack of two silver oxide button cell batteries delivering reliable 1.55V power for small devices.
    See all Specialty Batteries
    Your price for this item is $7.99

  5. VEVOR - Button Cell Battery, 4 Pack (40 Count) LR44 Alkaline Batteries Non-Mercury

    SKU: JJGHKZKLCP

    Great value, especially for bulk needs. Too new to comment on longevity.

    Product Description

    A pack of silver, non-mercury LR44 alkaline batteries with leak-proof sealing and 5-year shelf life.
    See all Alkaline Batteries
    Your price for this item is $14.99

  6. Duracell - MX2500B2PK 1.5V Specialty Alkaline AAAA Batteries (2/Pack)

    SKU: J78KGRXPQX

    One of the best batteries I’ve ever used...Very good battery life and great price point for kids toys for use in many other areas of life also a...great value to buy for Christmas presents coming up!......

    Product Description

    A reliable 2-pack of black and brown 1.5V AAAA alkaline batteries for specialty electronic devices.
    See all Alkaline Batteries
    Your price for this item is $13.01

  7. Duracell - MN9100B2PK 1.5V N Specialty Alkaline Battery (2/Pack)

    SKU: J78KGRXPP8

    Great...They always last the best and will be a repeat buy all the time!...Best battery out there

    Product Description

    A pack of two black and brown 1.5V N alkaline batteries for reliable power in specialty devices.
    See all Alkaline Batteries
    Your price for this item is $12.65

  8. Deity - Microphones AA Battery 8-Pack (Lithium 1.5V, 3000mAh)

    SKU: CZT8HQVFV2

    Product Description

    A pack of lightweight 1.5V lithium AA batteries offering 3000mAh capacity and reliable extreme temperature performance.
    See all Portable Chargers & Power Banks
    Your price for this item is $15.00

  9. Energizer - 2032 Battery (1 Pack), 3V Lithium Coin CR2032 - Long Lasting

    SKU: J786763HZP

    Great value for my money....It's great for long time use, I love it better than Duracell honestly....The packaging was easy to open and I just love how long I have had the battery with no issues....Great...

    Product Description

    A reliable lithium coin battery with child safety features, bitter coating, and performance in extreme temperatures.
    See all Lithium Batteries
    Your price for this item is $8.95

  10. Energizer - Alkaline A544 6 V Electronics Battery 1 pk - Case of 6

    SKU: J78676GJXR

    Best batteries in the market. Easy to buy, they are everywhere....Great performance for my electronics like my Xbox controllers. High quality and good value....Love this brand...Great to see it online...

    Product Description

    A dependable 6V alkaline battery delivering long-lasting power for electronics like cameras and medical devices.
    See all Alkaline Batteries
    Your price for this item is $40.96
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    The previous price was $40.97
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FAQ

Small batteries are commonly used in devices such as watches, hearing aids, calculators, remote controls, key fobs, medical devices, and some toys.

You can usually find the compatible battery type listed in your device's user manual or printed inside the battery compartment. Many devices also have the battery type printed on the old battery itself.

Yes, small batteries are available in various chemistries, including alkaline, lithium, silver oxide, and zinc-air. The best choice depends on your device's requirements and usage patterns.

Not all devices are compatible with rechargeable small batteries. It's important to check your device's specifications to determine if rechargeable batteries are suitable.

Used small batteries should be recycled properly. Many local recycling centers and retail stores, including Best Buy, offer battery recycling programs to help you dispose of them in an environmentally friendly way.