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Best Buy customers often prefer the following products when searching for size aaa battery.

The standard size AAA battery is designed for low drain electronic applications. It is 44.5 in length and 10.5mm in diameter, which is excellent for small electronic devices. Whether rechargeables or disposables, we can help you find a size AAA battery that fits your device's requirements. Browse the top-ranked list of size AAA batteries below along with associated reviews and opinions.

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  1. Best Buy essentials™ - AAA Batteries (8-Pack) - Alt_View_Zoom_11
    Top comment

    "Best Buy essentials™ - AAA Batteries (8-Pack) are excellent! The battery life lasts longer than expected!...Good affordable batteries suitable for whatever takes AAA...Best Buy essentials™ - AAA Batteries (8-Pack)...AAA batteries"

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    Product Description

    They’re just batteries – until your remote control is dead. The Best Buy essentials BE-BAAA8PK AAA Batteries (8-Pack) deliver consistent power to a wide variety of compatible toys and electronics. This pack contains 8 alkaline AAA batteries, ensuring you have enough to power your device. Safe and environmentally friendly, they are also mercury- and cadmium-free. They deliver a long-lasting and reliable charge with a 1,300 mAh capacity and 1.5 V of power, ensuring your toys, remote controls, cameras and other electronics are ready to go. Keep your favorite electronics powered with alkaline batteries backed by Best Buy.
    See all Alkaline Batteries
    Top comment

    "Best Buy essentials™ - AAA Batteries (8-Pack) are excellent! The battery life lasts longer than expected!...Good affordable batteries suitable for whatever takes AAA...Best Buy essentials™ - AAA Batteries (8-Pack)...AAA batteries"

    See all customer reviews

    Product Description

    They’re just batteries – until your remote control is dead. The Best Buy essentials BE-BAAA8PK AAA Batteries (8-Pack) deliver consistent power to a wide variety of compatible toys and electronics. This pack contains 8 alkaline AAA batteries, ensuring you have enough to power your device. Safe and environmentally friendly, they are also mercury- and cadmium-free. They deliver a long-lasting and reliable charge with a 1,300 mAh capacity and 1.5 V of power, ensuring your toys, remote controls, cameras and other electronics are ready to go. Keep your favorite electronics powered with alkaline batteries backed by Best Buy.
    See all Alkaline Batteries
    See all Alkaline Batteries
  2. Panasonic - eneloop Charger and 4 AAA Batteries Kit - White - Front_Zoom
    Top comment

    "Replacement batteries...I thought you could only charge AAA , but you can charge AA also. Came with 4 AAA batteries ....Battery charger...A little disappointed with this charger. The AAA batteries do not stay in securely, they just sit on the charging ports and fall out if moved. "

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    Product Description

    Enjoy long battery life and high performance with this Panasonic AAA eneloop battery pack and charger set. Four rechargeable, Ni-MH AAA batteries come ready to use with their individual charger. The batteries in this Panasonic eneloop AAA battery pack and charger set reduce self-discharge and work for up to 2,100 charges.
    See all Rechargeable Batteries
    Top comment

    "Replacement batteries...I thought you could only charge AAA , but you can charge AA also. Came with 4 AAA batteries ....Battery charger...A little disappointed with this charger. The AAA batteries do not stay in securely, they just sit on the charging ports and fall out if moved. "

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    Product Description

    Enjoy long battery life and high performance with this Panasonic AAA eneloop battery pack and charger set. Four rechargeable, Ni-MH AAA batteries come ready to use with their individual charger. The batteries in this Panasonic eneloop AAA battery pack and charger set reduce self-discharge and work for up to 2,100 charges.
    See all Rechargeable Batteries
    See all Rechargeable Batteries
  3. Best Buy essentials™ - AAA Batteries (48-Pack) - Alt_View_Zoom_11
    Top comment

    "Good batteries...These are good batteries for your AAA battery needs....AAA batteries...Would like to see a value pack with several sizes included."

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    Product Description

    They’re just batteries – until your remote control is dead. The Best Buy essentials BE- BAAA48PK AAA Batteries (48-Pack) deliver consistent power to a wide variety of compatible toys and electronics. This pack contains 48 alkaline AAA batteries, providing you with enough backups for when you need them. Safe and environmentally friendly, they are also mercury- and cadmium-free. They deliver a reliable charge with a 1,300 mAh capacity and 1.5 V of power, ensuring your remote controls, toys, cameras and other electronics are ready to go. Be prepared for the next time you need power with alkaline batteries Backed by Best Buy.
    See all Alkaline Batteries
    Top comment

    "Good batteries...These are good batteries for your AAA battery needs....AAA batteries...Would like to see a value pack with several sizes included."

    See all customer reviews

    Product Description

    They’re just batteries – until your remote control is dead. The Best Buy essentials BE- BAAA48PK AAA Batteries (48-Pack) deliver consistent power to a wide variety of compatible toys and electronics. This pack contains 48 alkaline AAA batteries, providing you with enough backups for when you need them. Safe and environmentally friendly, they are also mercury- and cadmium-free. They deliver a reliable charge with a 1,300 mAh capacity and 1.5 V of power, ensuring your remote controls, toys, cameras and other electronics are ready to go. Be prepared for the next time you need power with alkaline batteries Backed by Best Buy.
    See all Alkaline Batteries
    See all Alkaline Batteries
  4. Energizer - Rechargeable AAA Batteries (2 Pack) 800 mAh Triple A Batteries - Front_Zoom
    Top comment

    "AAA...good rechargeable Energizer AAA batteries...Energizer AAA rechargable batteries...AAA rechargeable batteries work well and no issues with recharging. "

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    Product Description

    Energizer Power Plus Rechargeable AAA Batteries save money and reduce your impact on the environment. Made with 15% recycled materials, these 800mAh AAA rechargeable batteries support responsible forestry and use innovative technology to provide a lasting charge. These rechargeable AAA cell batteries are designed to prevent leaks that can damage your electronics. Use these Energizer rechargeable batteries as long-lasting digital camera batteries or use a AAA rechargeable battery in your game systems, toys and other battery-powered items. These Energizer AAA batteries can be charged in an Energizer battery charger hundreds of times. The NiMH AAA batteries hold the charge for up to 12 months in storage, and the triple A batteries have up to a 5 year battery life with normal use. Innovation makes Energizer the number 1 rechargeable brand.
    See all Rechargeable Batteries
    Top comment

    "AAA...good rechargeable Energizer AAA batteries...Energizer AAA rechargable batteries...AAA rechargeable batteries work well and no issues with recharging. "

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    Product Description

    Energizer Power Plus Rechargeable AAA Batteries save money and reduce your impact on the environment. Made with 15% recycled materials, these 800mAh AAA rechargeable batteries support responsible forestry and use innovative technology to provide a lasting charge. These rechargeable AAA cell batteries are designed to prevent leaks that can damage your electronics. Use these Energizer rechargeable batteries as long-lasting digital camera batteries or use a AAA rechargeable battery in your game systems, toys and other battery-powered items. These Energizer AAA batteries can be charged in an Energizer battery charger hundreds of times. The NiMH AAA batteries hold the charge for up to 12 months in storage, and the triple A batteries have up to a 5 year battery life with normal use. Innovation makes Energizer the number 1 rechargeable brand.
    See all Rechargeable Batteries
    See all Rechargeable Batteries
  5. Panasonic - eneloop Quick Individual Battery Charger and 4 AAA Batteries Kit - White - Front_Zoom
    Top comment

    "Batteries charge fast. Comes with 4 batteries per-charged. ...What's different: I haven't once had a concern that I'll need to immediately drop everything and get batteries at the brick-and-mortar up the street just so I can get to my workday. "

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    Product Description

    Power up your eneloop batteries quickly with this Panasonic charger. Any combination of AAA or AA units can be recharged in as little as 3 hours, and it includes 4 pre-charged AAA batteries. This Panasonic charger has colored lights to indicate the status of each battery separately, and it turns off automatically for safety.
    See all Rechargeable Batteries
    Top comment

    "Batteries charge fast. Comes with 4 batteries per-charged. ...What's different: I haven't once had a concern that I'll need to immediately drop everything and get batteries at the brick-and-mortar up the street just so I can get to my workday. "

    See all customer reviews

    Product Description

    Power up your eneloop batteries quickly with this Panasonic charger. Any combination of AAA or AA units can be recharged in as little as 3 hours, and it includes 4 pre-charged AAA batteries. This Panasonic charger has colored lights to indicate the status of each battery separately, and it turns off automatically for safety.
    See all Rechargeable Batteries
    See all Rechargeable Batteries
  6. Panasonic - eneloop pro Charger, 8 AA and 2 AAA Batteries Kit - Black - Front_Zoom
    Top comment

    "PANASONIC BATTERY KIT...8 AA & 2 AAA BATTERIES SLIM CHARGER TAKES A FEW HOURS TO FULLY CHARGE THE BATTERIES. ...Great for AA, AAA is OK...Charging took awhile for initial charge (what I would expect). However, for AAA battery size, the batteries did not fit horizontally into their smaller footprint in the charging chamber--they actually lean at an angle. "

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    Product Description

    Charge your batteries and power your devices with this Panasonic eneloop pro K-KJ17KHC82A AA and AAA battery charger. The 4-battery charger can handle a combination of AA and AAA batteries and provides automatic shutoff for your safety.
    See all Rechargeable Batteries
    Top comment

    "PANASONIC BATTERY KIT...8 AA & 2 AAA BATTERIES SLIM CHARGER TAKES A FEW HOURS TO FULLY CHARGE THE BATTERIES. ...Great for AA, AAA is OK...Charging took awhile for initial charge (what I would expect). However, for AAA battery size, the batteries did not fit horizontally into their smaller footprint in the charging chamber--they actually lean at an angle. "

    See all customer reviews

    Product Description

    Charge your batteries and power your devices with this Panasonic eneloop pro K-KJ17KHC82A AA and AAA battery charger. The 4-battery charger can handle a combination of AA and AAA batteries and provides automatic shutoff for your safety.
    See all Rechargeable Batteries
    See all Rechargeable Batteries
  7. Rayovac Fusion AAA Batteries (16 Pack), Triple A Alkaline Batteries - Front_Zoom
    Top comment

    "Long Lasting Batteries...[This review was collected as part of a promotion.] The AAA 4-pack fusion Premium Alkaline batteries last a long time and work great for my flashlight and computer mouse. ...[This review was collected as part of a promotion.] Rayovac AAA 4-Pack FUSION™ Premium Alkaline Batteries are quality batteries with a long life span. "

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    Product Description

    Make the good times last with Rayovac Fusion Premium AAA Batteries. The most powerful alkaline battery from the #1 value brand in the world, Rayovac Fusion delivers maximum performance to high drain devices. These advanced alkaline triple A batteries are engineered with a Universal Power system to provide optimal performance in a wide variety of devices. Use these high performance Rayovac batteries in the most power-hungry devices, including your wireless microphone, video game controller and high-powered toys. An Enriched Core provides a longer battery life to keep your devices running—and increases dependability to last up to 12 years in storage. The patent pending Micro-Separator provides more room for active ingredients while its synthetic design increases reliability. With all that energy inside, these advanced Rayovac AAA batteries are ready to power the devices you use each day.
    See all Alkaline Batteries
    Top comment

    "Long Lasting Batteries...[This review was collected as part of a promotion.] The AAA 4-pack fusion Premium Alkaline batteries last a long time and work great for my flashlight and computer mouse. ...[This review was collected as part of a promotion.] Rayovac AAA 4-Pack FUSION™ Premium Alkaline Batteries are quality batteries with a long life span. "

    See all customer reviews

    Product Description

    Make the good times last with Rayovac Fusion Premium AAA Batteries. The most powerful alkaline battery from the #1 value brand in the world, Rayovac Fusion delivers maximum performance to high drain devices. These advanced alkaline triple A batteries are engineered with a Universal Power system to provide optimal performance in a wide variety of devices. Use these high performance Rayovac batteries in the most power-hungry devices, including your wireless microphone, video game controller and high-powered toys. An Enriched Core provides a longer battery life to keep your devices running—and increases dependability to last up to 12 years in storage. The patent pending Micro-Separator provides more room for active ingredients while its synthetic design increases reliability. With all that energy inside, these advanced Rayovac AAA batteries are ready to power the devices you use each day.
    See all Alkaline Batteries
    See all Alkaline Batteries
  8. Rayovac High Energy AAA Batteries (4 Pack), Alkaline Triple A Batteries - Front_Zoom

    Product Description

    Power your household with Rayovac High Energy AAA Alkaline Batteries. Engineered for long-lasting performance, these Rayovac AAA batteries are ideal for the high use devices in your home, including flashlights, wireless mice, remotes and smart home devices. Rayovac rigorously tests its batteries to ensure they do what they say they'll do—plain and simple. These alkaline AAA batteries are backed by a 10 Year Power Guarantee to last up to 10 years in storage . Each AAA battery is made for dependable performance. For reliability in the devices you use each day, count on Rayovac triple A batteries.
    See all Household Batteries

    Product Description

    Power your household with Rayovac High Energy AAA Alkaline Batteries. Engineered for long-lasting performance, these Rayovac AAA batteries are ideal for the high use devices in your home, including flashlights, wireless mice, remotes and smart home devices. Rayovac rigorously tests its batteries to ensure they do what they say they'll do—plain and simple. These alkaline AAA batteries are backed by a 10 Year Power Guarantee to last up to 10 years in storage . Each AAA battery is made for dependable performance. For reliability in the devices you use each day, count on Rayovac triple A batteries.
    See all Household Batteries
    See all Household Batteries
  9. Panasonic - eneloop pro Rechargeable AAA Batteries (8-pack) - Front_Zoom
    Top comment

    "Haven't had an issue yet with ~50+ AA and AAA batteries....The AAA fit into the same charger i bought with AA...Wouldn't be with out a charger and both common size rechargeables-AAA and AA.basically the only 2 sizes I use."

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    Product Description

    These Panasonic eneloop BK-4HCCA8BA AAA batteries deliver 1.2V of reliable power to your household electronics and can be recharged up to 2100 times for long-lasting use. The precharged batteries retain their charge well for a lengthy shelf life.
    See all Rechargeable Batteries
    Top comment

    "Haven't had an issue yet with ~50+ AA and AAA batteries....The AAA fit into the same charger i bought with AA...Wouldn't be with out a charger and both common size rechargeables-AAA and AA.basically the only 2 sizes I use."

    See all customer reviews

    Product Description

    These Panasonic eneloop BK-4HCCA8BA AAA batteries deliver 1.2V of reliable power to your household electronics and can be recharged up to 2100 times for long-lasting use. The precharged batteries retain their charge well for a lengthy shelf life.
    See all Rechargeable Batteries
    See all Rechargeable Batteries
  10. Panasonic - Eneloop Rechargeable AA Batteries 4-Pack with 4-Position Quick Charger - Front_Zoom
    Top comment

    "AAA batteries received instead of AA...I checked the SKU and UPC and it all matches with what is online however I don't see anything about AAA battery size in the description or specifications. "

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    Product Description

    Panasonic Eneloop Pro AA high capacity Ni-MH pre-charged rechargeable battery deliver up to 2550mAh typical, 2450mAh minimum. Recharge eneloop pro AA rechargeable batteries up to 500 times. Included Batteries are pre-charged and ready to use. Maintain 85% of power after 1 year, when not in use. Rechargeable over 500 times. The Panasonic CC65 battery charger individually charges each eneloop pro AA and AAA rechargeable battery, resulting in a perfect charge every time, utilizing 4 individual LCD indicators that highlight charge and discharge time, battery cell voltage, and mAh discharge levels for each eneloop pro or eneloop rechargeable battery. The CC65 battery charger will charge 4AA or 4AAA fully discharged eneloop pro in up to 4 hours, 2AA or 2AAA in 2 hours, or 4AA or 4AAA eneloop cells in up to 3 hours, 2AA or 2AAA in 1.5 hours. The CC65 battery charger also features a USB charging port; 5V 1a that can be used to charge other devices
    See all Rechargeable Batteries
    Top comment

    "AAA batteries received instead of AA...I checked the SKU and UPC and it all matches with what is online however I don't see anything about AAA battery size in the description or specifications. "

    See all customer reviews

    Product Description

    Panasonic Eneloop Pro AA high capacity Ni-MH pre-charged rechargeable battery deliver up to 2550mAh typical, 2450mAh minimum. Recharge eneloop pro AA rechargeable batteries up to 500 times. Included Batteries are pre-charged and ready to use. Maintain 85% of power after 1 year, when not in use. Rechargeable over 500 times. The Panasonic CC65 battery charger individually charges each eneloop pro AA and AAA rechargeable battery, resulting in a perfect charge every time, utilizing 4 individual LCD indicators that highlight charge and discharge time, battery cell voltage, and mAh discharge levels for each eneloop pro or eneloop rechargeable battery. The CC65 battery charger will charge 4AA or 4AAA fully discharged eneloop pro in up to 4 hours, 2AA or 2AAA in 2 hours, or 4AA or 4AAA eneloop cells in up to 3 hours, 2AA or 2AAA in 1.5 hours. The CC65 battery charger also features a USB charging port; 5V 1a that can be used to charge other devices
    See all Rechargeable Batteries
    See all Rechargeable Batteries
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