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

Flashlights are useful for a variety of reasons, from finding your way through a dark basement to lighting up a campground at night. And the batteries that power these portable lights are equally important. They will keep your flashlight powered and ready to use whenever you need it. Browse the top-ranked list of flashlight 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

    "Bought these for several flashlights I have that use AAA batteries. They charge quickly and last a long time in the device. ...great for overall use. very long life till next charge. happy with purchase...long battery life"

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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

    "Bought these for several flashlights I have that use AAA batteries. They charge quickly and last a long time in the device. ...great for overall use. very long life till next charge. happy with purchase...long battery life"

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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
  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....Battery...These batteries are great deal and they actually last very very long I would definitely recommend it"

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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....Battery...These batteries are great deal and they actually last very very long I would definitely recommend it"

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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. Panasonic - Platinum Power AA Batteries (48-Pack) - Front_Zoom
    Top comment

    "Dependable Batteries...I use these batteries in flashlights, remote controls, clocks, etc. ...Panasonic AA Battery...Great general purpose batteries for the price. Use them at Christmas"

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    Product Description

    Power a variety of devices to provide peak performance with this 48-pack of Panasonic Platinum Power AA batteries. The iron and nickel alloy layer on the negative terminal reduces contact resistance for smooth energy flow, while cathode filling technology offers improved performance for high-drain devices. These Panasonic Platinum Power AA batteries utilize a specialized sealing method that reduces gas build-up to prevent electrolyte leakage.
    See all Alkaline Batteries
    Top comment

    "Dependable Batteries...I use these batteries in flashlights, remote controls, clocks, etc. ...Panasonic AA Battery...Great general purpose batteries for the price. Use them at Christmas"

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    Product Description

    Power a variety of devices to provide peak performance with this 48-pack of Panasonic Platinum Power AA batteries. The iron and nickel alloy layer on the negative terminal reduces contact resistance for smooth energy flow, while cathode filling technology offers improved performance for high-drain devices. These Panasonic Platinum Power AA batteries utilize a specialized sealing method that reduces gas build-up to prevent electrolyte leakage.
    See all Alkaline Batteries
    See all Alkaline Batteries
  4. Panasonic - eneloop Quick Individual Battery Charger and 4 AAA Batteries Kit - White - Front_Zoom
    Top comment

    "Great set of rechargeable batteries...Great set of rechargeable batteries, holds the charge for long time, suppose to last long with 2100 charge cycles, definetely recommended...I'm very satisfied with these rechargeable batteries. Easy to charge and shuts off automatically when fully charged. "

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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

    "Great set of rechargeable batteries...Great set of rechargeable batteries, holds the charge for long time, suppose to last long with 2100 charge cycles, definetely recommended...I'm very satisfied with these rechargeable batteries. Easy to charge and shuts off automatically when fully charged. "

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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
    See all Rechargeable Batteries
  5. Best Buy essentials™ - AAAA Batteries (4-Pack) - Alt_View_Zoom_11
    Top comment

    "They're batteries...They're batteries of an uncommon size. Worked great to power the stylus that needed a replacement battery....Batteries...Great product couldn’t find 4 a battery anywhere but Best Buy!"

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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

    "They're batteries...They're batteries of an uncommon size. Worked great to power the stylus that needed a replacement battery....Batteries...Great product couldn’t find 4 a battery anywhere but Best Buy!"

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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
    See all Alkaline Batteries
  6. Energizer 123 Lithium Batteries (4 Pack), 3V Photo Batteries - Front_Zoom
    Top comment

    "Great Batteries...Long lasting battery life....Perfect for cameras and flashlights...Great price, and good batteries! I use them in everything from flashlights to cameras. "

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    Product Description

    Energizer 123 Lithium Photo Batteries deliver reliable performance for your high tech devices. Place these powerful batteries in your cameras, and capture that perfect photo or video without worrying about your batteries running low. Lithium 123 batteries are also a long lasting, dependable choice when you need flashlight batteries or replacement batteries for your smart home devices. Energizer 123 lithium batteries last up to 10 years in storage, letting you keep a ready supply available when you need them. Count on Energizer lithium batteries to ensure your high tech devices stay powered and ready to capture precious memories.
    See all Camera Batteries & Power
    Top comment

    "Great Batteries...Long lasting battery life....Perfect for cameras and flashlights...Great price, and good batteries! I use them in everything from flashlights to cameras. "

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    Product Description

    Energizer 123 Lithium Photo Batteries deliver reliable performance for your high tech devices. Place these powerful batteries in your cameras, and capture that perfect photo or video without worrying about your batteries running low. Lithium 123 batteries are also a long lasting, dependable choice when you need flashlight batteries or replacement batteries for your smart home devices. Energizer 123 lithium batteries last up to 10 years in storage, letting you keep a ready supply available when you need them. Count on Energizer lithium batteries to ensure your high tech devices stay powered and ready to capture precious memories.
    See all Camera Batteries & Power
    See all Camera Batteries & Power
  7. Panasonic - eneloop Rechargeable AA Batteries (12-Pack) - Front_Zoom
    Top comment

    "They hold their charge great, last longer than most of the devices they go into, and help save money versus disposable batteries. ...I've found the eneloops to be great by not discharging when just sitting around not in any device and they give great battery life when they are being used."

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    Product Description

    Power your household electronics easily with these Panasonic eneloop BK-3MCCA12SA AA batteries, which come precharged for immediate use and can be recharged up to 2100 times for a long-lasting design. The batteries withstand the cold for versatility.
    See all Rechargeable Batteries
    Top comment

    "They hold their charge great, last longer than most of the devices they go into, and help save money versus disposable batteries. ...I've found the eneloops to be great by not discharging when just sitting around not in any device and they give great battery life when they are being used."

    See all customer reviews

    Product Description

    Power your household electronics easily with these Panasonic eneloop BK-3MCCA12SA AA batteries, which come precharged for immediate use and can be recharged up to 2100 times for a long-lasting design. The batteries withstand the cold for versatility.
    See all Rechargeable Batteries
    See all Rechargeable Batteries
  8. Energizer 123 Lithium Batteries (6 Pack), 3V Photo Batteries - Front_Zoom
    Top comment

    "Batteries...Last longer then the duracel batteries and they are.great for flashlights and cameras...Great batteries....Great long lasting batteries for my flashlights!!!"

    See all customer reviews

    Product Description

    Energizer 123 Lithium Photo Batteries deliver reliable performance for your high tech devices. Place these powerful batteries in your cameras, and capture that perfect photo or video without worrying about your batteries running low. Lithium 123 batteries are also a long lasting, dependable choice when you need flashlight batteries or replacement batteries for your smart home devices. Energizer 123 lithium batteries last up to 10 years in storage, letting you keep a ready supply available when you need them. Count on Energizer lithium batteries to ensure your high tech devices stay powered and ready to capture precious memories.
    See all Lithium Batteries
    Top comment

    "Batteries...Last longer then the duracel batteries and they are.great for flashlights and cameras...Great batteries....Great long lasting batteries for my flashlights!!!"

    See all customer reviews

    Product Description

    Energizer 123 Lithium Photo Batteries deliver reliable performance for your high tech devices. Place these powerful batteries in your cameras, and capture that perfect photo or video without worrying about your batteries running low. Lithium 123 batteries are also a long lasting, dependable choice when you need flashlight batteries or replacement batteries for your smart home devices. Energizer 123 lithium batteries last up to 10 years in storage, letting you keep a ready supply available when you need them. Count on Energizer lithium batteries to ensure your high tech devices stay powered and ready to capture precious memories.
    See all Lithium Batteries
    See all Lithium Batteries
  9. Energizer 123 Lithium Batteries (12 Pack), 3V Photo Batteries - Front_Zoom
    Top comment

    "Very good battery...Very good batteries but a bit pricey. Battery life is definitely very good...High quality batteries...Excellent high quality batteries for security devices. Long battery life."

    See all customer reviews

    Product Description

    Energizer 123 Lithium Photo Batteries deliver reliable performance for your high tech devices. Place these powerful batteries in your cameras, and capture that perfect photo or video without worrying about your batteries running low. Lithium 123 batteries are also a long lasting, dependable choice when you need flashlight batteries or replacement batteries for your smart home devices. Energizer 123 lithium batteries last up to 10 years in storage, letting you keep a ready supply available when you need them. Count on Energizer lithium batteries to ensure your high tech devices stay powered and ready to capture precious memories.
    See all Lithium Batteries
    Top comment

    "Very good battery...Very good batteries but a bit pricey. Battery life is definitely very good...High quality batteries...Excellent high quality batteries for security devices. Long battery life."

    See all customer reviews

    Product Description

    Energizer 123 Lithium Photo Batteries deliver reliable performance for your high tech devices. Place these powerful batteries in your cameras, and capture that perfect photo or video without worrying about your batteries running low. Lithium 123 batteries are also a long lasting, dependable choice when you need flashlight batteries or replacement batteries for your smart home devices. Energizer 123 lithium batteries last up to 10 years in storage, letting you keep a ready supply available when you need them. Count on Energizer lithium batteries to ensure your high tech devices stay powered and ready to capture precious memories.
    See all Lithium Batteries
    See all Lithium Batteries
  10. Best Buy essentials™ - C Batteries (4-Pack) - Alt_View_Zoom_11
    Top comment

    "batteries...my flashlight is very bright now with these batteries....Flashlight batteries...The batteries are perfect for my mag light flashlight."

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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

    "batteries...my flashlight is very bright now with these batteries....Flashlight batteries...The batteries are perfect for my mag light flashlight."

    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
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