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Best Buy customers often prefer the following products when searching for affordable batteries.

Batteries are the lifeblood of modern electronics. Without them, our phones, computers, and tablets would be useless hunks of plastic and metal. Browse the top-ranked list of affordable batteries below along with associated reviews and opinions.

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  1. Panasonic - eneloop Charger and 4 AAA Batteries Kit - White - Front_Zoom
    Top comment

    "Affordable item fast delivery very pleased going to order again...Battery charger...Hopefully, the batteries will last a while. Haven't used them yet."

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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

    "Affordable item fast delivery very pleased going to order again...Battery charger...Hopefully, the batteries will last a while. Haven't used them yet."

    See all customer reviews

    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
  2. UltraLast - AA Batteries (100-Pack) - Front_Zoom

    Model: ULA100AAB
    SKU: 6019442
    Top comment

    "I’m very happy with these batteries. They keep a battery life very well....These worked fine for children’s toys and games-needed a large amount for a Christmas gift so these were more affordable"

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    Product Description

    Be ready by stocking up with this 100-pack of UltraLast AA batteries. You can power everything from digital cameras to children's toys with these alkaline cells.
    See all Alkaline Batteries
    Top comment

    "I’m very happy with these batteries. They keep a battery life very well....These worked fine for children’s toys and games-needed a large amount for a Christmas gift so these were more affordable"

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    Product Description

    Be ready by stocking up with this 100-pack of UltraLast AA batteries. You can power everything from digital cameras to children's toys with these alkaline cells.
    See all Alkaline Batteries
    See all Alkaline Batteries
  3. Sony - NP Lithium-Ion Battery - Front_Zoom

    Model: NPBN
    SKU: 6278296
    Top comment

    "Sony NP-BN Lion rechargeable battery...great battery easy to charge affordable price and easy to store in the camera case great value....A battery that last a long time....Best by was the second place I looked for this item. I hope these batteries are not goin away. There still is a great need for those of us who have cameras."

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    Product Description

    Continue capturing memorable moments with this Sony battery pack. It fits the Sony Cyber-shot digital still camera and can be recharged when it runs out of power.
    See all Camera Batteries
    Top comment

    "Sony NP-BN Lion rechargeable battery...great battery easy to charge affordable price and easy to store in the camera case great value....A battery that last a long time....Best by was the second place I looked for this item. I hope these batteries are not goin away. There still is a great need for those of us who have cameras."

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    Product Description

    Continue capturing memorable moments with this Sony battery pack. It fits the Sony Cyber-shot digital still camera and can be recharged when it runs out of power.
    See all Camera Batteries
    See all Camera Batteries
  4. 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.] These batteries last a very long time especially in kids toys and baby swings, highly recommend them...[This review was collected as part of a promotion.] Very strong batteries that last a good long time . They are very affordable and work so well . "

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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.] These batteries last a very long time especially in kids toys and baby swings, highly recommend them...[This review was collected as part of a promotion.] Very strong batteries that last a good long time . They are very affordable and work so well . "

    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
  5. Digipower - Re-Fuel Rechargeable Lithium-Ion Replacement Battery for Canon LP-E12 - Front_Zoom
    Top comment

    "Replacement battery...I got this battery for my Canon M50 after the original battery swelled and wouldn't fit the battery compartment. ...Charges batteries fast and allows us to have more battery power and time and affordable priced"

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    Product Description

    Make sure your compatible Canon digital camera stays powered and ready for use with this DigiPower RF-LPE12 rechargeable lithium-ion battery, which replaces your existing LP-E12 battery and delivers 7.4V of power.
    See all Camera Batteries
    Top comment

    "Replacement battery...I got this battery for my Canon M50 after the original battery swelled and wouldn't fit the battery compartment. ...Charges batteries fast and allows us to have more battery power and time and affordable priced"

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    Product Description

    Make sure your compatible Canon digital camera stays powered and ready for use with this DigiPower RF-LPE12 rechargeable lithium-ion battery, which replaces your existing LP-E12 battery and delivers 7.4V of power.
    See all Camera Batteries
    See all Camera Batteries
  6. Panasonic - eneloop Rechargeable AAA Batteries (12-Pack) - Front_Zoom
    Top comment

    "It's affordable and good rechargeable battery for tv and sound bar remote control specially if your using the controls everyday. ...Best brand with affordable price it’s been good for my camera"

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    Product Description

    Enjoy the reliability of these Panasonic eneloop two-pack AAA batteries. Rechargeable cell technology lets this battery charge up to 2,100 times so you can save on the cost of replacements while minimizing waste. These Panasonic eneloop two-pack AAA batteries are pre-charged for immediate use upon purchase and can be stored for a long period of time before use.
    See all Rechargeable Batteries
    Top comment

    "It's affordable and good rechargeable battery for tv and sound bar remote control specially if your using the controls everyday. ...Best brand with affordable price it’s been good for my camera"

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    Product Description

    Enjoy the reliability of these Panasonic eneloop two-pack AAA batteries. Rechargeable cell technology lets this battery charge up to 2,100 times so you can save on the cost of replacements while minimizing waste. These Panasonic eneloop two-pack AAA batteries are pre-charged for immediate use upon purchase and can be stored for a long period of time before use.
    See all Rechargeable Batteries
    See all Rechargeable Batteries
  7. Energizer - 377 Batteries (1 Pack), Silver Oxide Button Cell Batteries - Front_Zoom
    Top comment

    "Great batteries...Energizer is the battery that I choose when purchasing batteries....This brand I always trust the most when it comes to battery life. Very affordable. Would definitely buy more for my baby's toys."

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    Product Description

    Energizer 377 Batteries provide reliable, long lasting power for your important devices. Small in size, but big on power, trust these button batteries when you need key fob batteries or calculator batteries. Keep your keyless entry system or health monitor powered with these small batteries, or use them to keep your child's favorite toys and games ready for fun. For best results, store these 1.5V button cell batteries in a cool, dry place until you're ready to use them. Each 377 battery lasts up to five years in storage, so you can keep a stock conveniently on hand and ready when you need it. Choose Energizer batteries to deliver long lasting power that you can rely on.
    See all Specialty Batteries
    Top comment

    "Great batteries...Energizer is the battery that I choose when purchasing batteries....This brand I always trust the most when it comes to battery life. Very affordable. Would definitely buy more for my baby's toys."

    See all customer reviews

    Product Description

    Energizer 377 Batteries provide reliable, long lasting power for your important devices. Small in size, but big on power, trust these button batteries when you need key fob batteries or calculator batteries. Keep your keyless entry system or health monitor powered with these small batteries, or use them to keep your child's favorite toys and games ready for fun. For best results, store these 1.5V button cell batteries in a cool, dry place until you're ready to use them. Each 377 battery lasts up to five years in storage, so you can keep a stock conveniently on hand and ready when you need it. Choose Energizer batteries to deliver long lasting power that you can rely on.
    See all Specialty Batteries
    See all Specialty Batteries
  8. Best Buy essentials™ - AAAA Batteries (4-Pack) - Alt_View_Zoom_11
    Top comment

    "good batteries...they work fine and are very affordable. I will definitely buy again...Batteries...Great batteries at an affordable price. Would purchase again"

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    Product Description

    They’re just batteries – until your remote control is dead. The Best Buy essentials BE-BAAAA4PK AAAA Batteries (4-Pack) deliver consistent power to a wide variety of compatible toys and electronics. This pack contains 4 alkaline AAAA 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 500 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

    "good batteries...they work fine and are very affordable. I will definitely buy again...Batteries...Great batteries at an affordable price. Would purchase again"

    See all customer reviews

    Product Description

    They’re just batteries – until your remote control is dead. The Best Buy essentials BE-BAAAA4PK AAAA Batteries (4-Pack) deliver consistent power to a wide variety of compatible toys and electronics. This pack contains 4 alkaline AAAA 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 500 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
  9. Best Buy essentials™ - C Batteries (4-Pack) - Alt_View_Zoom_11
    Top comment

    "The batteries are affordable and what is available when needed....Affordable...Slightly more affordable than the name brand & works just as well.."

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    Product Description

    They’re just batteries – until your remote control is dead. The Best Buy essentials BE-BC4PK C Batteries (4-Pack) deliver consistent power to a wide variety of compatible toys and electronics. This pack contains 4 alkaline C 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 7,500 mAh capacity and 1.5 V of power, ensuring your toys, instruments, flashlights 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

    "The batteries are affordable and what is available when needed....Affordable...Slightly more affordable than the name brand & works just as well.."

    See all customer reviews

    Product Description

    They’re just batteries – until your remote control is dead. The Best Buy essentials BE-BC4PK C Batteries (4-Pack) deliver consistent power to a wide variety of compatible toys and electronics. This pack contains 4 alkaline C 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 7,500 mAh capacity and 1.5 V of power, ensuring your toys, instruments, flashlights 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
  10. Energizer - A23 Batteries (1 Pack), Miniature Alkaline Small Batteries - Front_Zoom
    Top comment

    "Affordable...Took long to find this battery for my remote...I love Energizer batteries. This battery works well"

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    Product Description

    Energizer A23 Batteries provide reliable power to your important gadgets. These mini batteries are compatible with a variety of devices, including your keyless entry system, bluetooth headsets and home security systems. Reach for these specialty batteries when you need replacement camera batteries or a new garage door opener battery. Miniature alkaline Energizer batteries contain zero mercury to reduce environmental impact. Count on Energizer, the #1 brand of specialty batteries, to deliver dependable, long lasting power to your devices.
    See all Alkaline Batteries
    Top comment

    "Affordable...Took long to find this battery for my remote...I love Energizer batteries. This battery works well"

    See all customer reviews

    Product Description

    Energizer A23 Batteries provide reliable power to your important gadgets. These mini batteries are compatible with a variety of devices, including your keyless entry system, bluetooth headsets and home security systems. Reach for these specialty batteries when you need replacement camera batteries or a new garage door opener battery. Miniature alkaline Energizer batteries contain zero mercury to reduce environmental impact. Count on Energizer, the #1 brand of specialty batteries, to deliver dependable, long lasting power to your devices.
    See all Alkaline Batteries
    See all Alkaline Batteries
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