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Lightest Batteries

Best Buy customers often prefer the following products when searching for Lightest Batteries.

Browse the top-ranked list of Lightest Batteries below along with associated reviews and opinions.

  1. 1.
    UltraLast - Lithium-Polymer Battery for Select Samsung Activity Trackers-Front_Standard

    • Model: SW-10
    • SKU: 6259046
    Not yet reviewed
    Keep perfect time with this UltraLast replacement battery. The lithium-ion battery is compatible with the Samsung Gear Fit range of smart watches, and it's fully rechargeable.
  2. 2.
    Energizer - A23 Silver Oxide Batteries (2-Pack)-Front_Standard

    • Model: A23BPZ-3
    • SKU: 2760593

    4 Stars...Good TV...I have replaced them several times in a year or two, which seemed a little more often than I would think would be normal for a remote battery....I bought the batteries for my remote control that I use for several light switches in my house and they work great.

    These batteries are ideal for use with vehicle keyless entry modules, garage door openers and Bluetooth devices, and feature 12V of power for reliability.
  3. 3.
    Energizer - ECR CR1616 Battery-Front_Standard

    • Model: ECR1616BP
    • SKU: 5900946

    works well...Best brand...I looked this item up to see which one fit my car remote, and Best-buy had it at a reasonable price....Worked perfectly, one of the few places I could find this battery!

    For more than 100 years, Energizer - through continuous invention and innovation - has played a vital role in how people live, work and communicate. Energizer powers people's lives around the globe by offering consumers superior value in portable power and lighting products and creating and delivering superior consumer and customer solutions that elevate Energizer as the global portable power leader.
  4. 4.
    Energizer - EPX76 Battery-Front_Standard

    • Model: EPX76BPZ
    • SKU: 2753141

    Work fine...Long Life...The batteries were an odd number and I found them easy at Best Buy....Yes, it's just a battery, but it does it's job exactly as you'd expect it to, and my experience with batteries, in general, leads me to only purchase Energizer or Duracell (unless the bulk generic is on a great sale)... else, I've an assumption that the Energizer product is always reliable, and I've never been let down.

    Use this battery to power select electronic devices, including health and fitness devices, electronic books and games.
  5. 5.
    Energizer - CR2016 Batteries (2-Pack)-Front_Standard

    • Model: 2016BP-2N
    • SKU: 5900949

    Long life...Work great...I purchased these batteries for my smart TV remote which I've had for about a year....These nice batteries will give my car remote a new lease on life.

    Use this carded 2-pack of Energizer 2016 batteries to keep watches and calculators running. The lithium power cells provide 3V of power for many devices.
  6. 6.
    Energizer - 377 Battery-Front_Standard

    • Model: 377BPZ
    • SKU: 5265400

    works fine....good product...Not a lot to say, other than the batteries are working fine....good product hard to find them I like this brand last a good amount of time

    Power any number of watches, toys, glucose monitors and calculators with this versatile Energizer 377 battery. The alkaline formula inside ensures smooth continuous discharge for ideal operation for as long as it holds out, and the 1.5 volts makes this Energizer 377 battery suitable for a wide variety of applications.
  7. 7.
    Energizer - CR1632 Battery-Front_Standard

    • Model: ECR1632BP
    • SKU: 8738067

    Love it...Work well...I buy these batteries for my reading glasses that I use for reading....This product is okay I would recommend it to a friend.

    Keep your electronic devices powered up and ready for use with the Energizer 1632 battery. This versatile lithium coin battery works with a range of devices, from glucose monitors to garage door remotes, giving you a versatile addition to your stock of batteries. Capable of lasting up to 8 years in storage, the Energizer 1632 battery delivers efficient operation for your essential devices.
  8. 8.
    Energizer - 10 Alkaline Zinc-Air Batteries for Most Hearing Aids (8-Pack)-Front_Standard

    • Model: AZ10E-8
    • SKU: 1261942

    Good Deal...Great price...Got these hearing aid batteries at a good price, but one of the batteries looked damaged and the package to that battery was open, but other than that, still a good deal....These alkaline/zinc #10 batteries have excellent battery life and are sold at a competitive price at best buy in an 8 pack.

    Power your hearing aid with these alkaline zinc-air batteries that feature 1.4V of power and a 91 mAh rating.
  9. 9.
    Rayovac - CR1620 Battery-Front_Standard

    • Model: KECR1620-1C
    • SKU: 5578402

    Great buy...Perfect fit...Shipping was prompt and batteries work as expected....Exactly what I was looking for.

    Enjoy reliable convenience with this Rayovac keyless entry battery. High performance power ensures your keyless remote is ready to when you need it, and each battery is sealed until it's needed for factory-fresh condition. Convenient for do-it-yourself battery replacement, this 3-volt Rayovac keyless entry battery saves trips to the dealer.
  10. 10.
    Energizer - 390/389 Battery-Front_Standard

    • Model: 389BPZ
    • SKU: 8796045

    Good Brand...good price....Great Battery Went Looking At Walmart, Target, Vons, Alberstons Could Not Find Any Where But Best Buy...fits perfectly

    Power up a number of devices with this Energizer 389 battery. The silver oxide formula makes it ideal for devices that drain slowly but occasionally require sudden spikes of power, and the pressure contact terminals keep it operating smoothly. This nonrechargeable Energizer 389 battery has an 85 mAh charge capacity for long-term use.
  11. 11.
    UltraLast - Lithium-Polymer Battery for Bose Headphones-Front_Standard

    • Model: HS-QC20
    • SKU: 6259048
    Not yet reviewed
    Give your Bose QuietComfort 20 headphones new life with this UltraLast replacement battery. This lithium-polymer cell holds 240 mAh of charge, more than enough to keep your music flowing all day long.
  12. 12.
    UltraLast - Lithium-Polymer Battery for Select Apple Watch-Front_Standard

    • Model: SW-9
    • SKU: 6259043
    Not yet reviewed
    Get comparable standby and talk time with this Denaq smartwatch battery. The 300 mAh capacity and 3.8-volt charging power provide reliable performance. This Denaq smartwatch battery can be used with Apple smartwatch as an additional battery or as replacement for the original.
  13. 13.
    Energizer - 312 Alkaline Zinc-Air Batteries for Most Hearing Aids (8-Pack)-Front_Standard

    • Model: AZ312E-8
    • SKU: 1261997

    love it...Worth it...I love how you can order online at bestbuy.com and pick it up same day at the store!...I bought the batteries for my hearing aids and they are of very good quality.

    Power your hearing aid with this alkaline zinc-air battery that features 1.4V of power and a 160 mAh rating.
  14. 14.
    Energizer - CR2025 3-Volt Lithium Battery (2-Pack)-Front_Standard

    • Model: 2025BP-2
    • SKU: 6818697

    Great !...Not bad...I have yet to try putting them in devices which they are not intended for, but I trust that even if I did they would still perform at least at a "Best Effort" level of battery stuff....The only problem I have with this battery is it last long enough I don't need 2 and I can't seem to buy it in a single pack.

    If you depend on electronics to get you through the day, it's essential that you power them up with a reliable battery. When you use an Energizer battery, you can be sure that you're using a battery that provides the right amount of power over a long period of time. With two batteries included in this package, you'll get the power you need for your everyday electronics. The Energizer CR2025 Watch/Calculator Battery is specifically designed for everyday use in electronics, such as watches, calculators, keyless entry devices, handheld devices, home medical devices and more. Featuring a lightweight construction, this battery works great in electronics you use on the go. These high-quality batteries produce 3V of power, ensuring your components will work when you need them most.

  15. 15.
    Energizer - A23 Battery-Front_Standard

    • Model: G751JTDB73
    • SKU: 6318061

    Good TV...4 Stars...I have replaced them several times in a year or two, which seemed a little more often than I would think would be normal for a remote battery....I bought the batteries for my remote control that I use for several light switches in my house and they work great.

    Use these Energizer A23 alkaline batteries to keep watches and remote controls running smoothly. Provides 12V of power for household items and devices.