Labor Day SaleEnds September 7. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Labor Day SaleEnds September 7. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content
Best Buy

/

household essentials

/

household batteries

/

lithium batteries

Most Efficient Batteries

Whether you're a photographer on the go, a camper who wants to keep your power supply going, or just someone who likes to have some emergency juice on hand, you'll want to get batteries that are reliable. Browse the top-ranked list of most efficient batteries below along with associated reviews and opinions.

Read More
Results
Main Results

  1. Energizer - 123 Lithium Batteries (2 Pack), 3V Photo Batteries

    SKU: J786763GY7

    Great Batteries...I love batteries that are not cheap!! Energizer is the BEST brand....Best. Excellent quality. durability and great energy

    Product Description

    A dependable pair of silver 3V lithium batteries providing long-lasting power for cameras and smart devices.
    See all Camera Batteries
    Your price for this item is $9.99

  2. Energizer - Ultimate Lithium AA Batteries (8 Pack), Double A Batteries

    SKU: J78676X76J

    The best batteries to have....I love these batteries for all my appliances that require lithium batteries....I love best buy for their battery prices. And they always have the kind and size I need.

    Product Description

    A pack of silver AA lithium batteries offering long-lasting power, leak resistance, and reliable performance in extreme temperatures.
    See all Lithium Batteries
    Your price for this item is $15.99
    Save $4
    The previous price was $19.99

  3. Energizer - Ultimate Lithium AA Batteries (4 Pack), Double A Batteries

    SKU: J78676C8CH

    I love best buy is the best store to by my electronics stuff i recommended to every body thank you...Love buying batteries from Best Buy they sell great quality...best buy.

    Product Description

    A pack of silver AA lithium batteries offering long-lasting power, leak resistance, and reliable cold weather performance.
    See all Lithium Batteries
    Your price for this item is $11.99
    Save $3
    The previous price was $14.99

  4. Energizer - Ultimate Lithium AAA Batteries (4-Pack)

    SKU: J786763J59

    Great...Great batteries at a great price. I love Best Buy....Love the batteries...I only purchase energize batteries they are hands down the best!

    Product Description

    A pack of silver lithium AAA batteries offering long-lasting power and reliable performance in extreme temperatures.
    See all Lithium Batteries
    Your price for this item is $11.99
    Save $3
    The previous price was $14.99

  5. Energizer - 123 Lithium Batteries (4 Pack), 3V Photo Batteries

    SKU: J78676LYCX

    Best batteries...Best batteries...Love these batteries they last forever...Energizer batteries at a great price from best buy

    Product Description

    A pack of four silver 3V lithium batteries delivering long-lasting, reliable power for high-tech devices.
    See all Camera Batteries
    Your price for this item is $21.99

  6. Energizer - 123 Lithium Batteries (6 Pack), 3V Photo Batteries

    SKU: J786768S7Y

    The Energizer 123 Lithium Batteries (2 Pack) are the best!...Great lithium power to keep my devices running for up to ten years.

    Product Description

    A pack of six silver 3V lithium batteries providing long-lasting, reliable power for cameras and smart devices.
    See all Camera Batteries
    Your price for this item is $170.51

  7. WORX - 20V Power Share 2.0Ah Battery

    SKU: J3YWZS852J

    Product Description

    A rechargeable black 20V lithium-ion battery compatible with multiple cordless power tools for efficient performance.
    See all Power Equipment Batteries & Chargers
    Your price for this item is $39.99

  8. FUJI EnviroMAX - EnviroMax AA Super Alkaline Batteries 48 Pack

    SKU: J3XQXYR67Y

    Product Description

    A pack of white AA super alkaline batteries offering 1.5 volts and eco-friendly, recyclable manufacturing.
    See all Alkaline Batteries
    Your price for this item is $35.79

  9. FUJI EnviroMAX - EnviroMax AA Super Alkaline Batteries 24 Pack

    SKU: J3XQXYR6J3

    Product Description

    A pack of white AA super alkaline batteries offering 1.5 volts and eco-friendly, recyclable packaging.
    See all Alkaline Batteries
    Your price for this item is $43.04
1 - 8 of 8 items
8 items

Best Sellers

Related Pages

FAQ

High-efficiency batteries provide longer-lasting power, reduce the need for frequent replacements, and are often designed to perform better in demanding devices such as cameras, gaming controllers, and smart home devices.

Efficient batteries are ideal for use in high-drain electronics like digital cameras, wireless mice, flashlights, remote controls, and portable gaming devices, ensuring optimal performance and longevity.

Yes, many of the most efficient batteries are available in rechargeable formats, offering an eco-friendly and cost-effective alternative to single-use batteries.

Efficient batteries last longer and often require fewer replacements, which helps reduce battery waste and lowers the overall environmental impact.

Look for features such as high energy capacity, low self-discharge rates, compatibility with your devices, and the option for rechargeability to ensure you select the most efficient battery for your needs.