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

Flashlights are one of those things that you don't think about until you need one. But when you do, you need it to work—and work well. And when that flashlight runs out of batteries in the middle of a big power outage, it becomes a total nightmare. To make sure you aren't left in the dark, we recommend you supply on some of these flashlight batteries.

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  1. Police Security - 45 Lumen LED Flashlight - Black - Front_Zoom
    Top comment

    "Great flashlight!...I would recommend this flashlight to anyone who likes flashlights...Compact, bright and strong flashlight....This is a compact, small, and well made flashlight. I use mine frequently. Some flashlights are too bright, and many have warnings concerning the use of flashlights that at too bright. "

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    Product Description

    Check dark areas easily with this Police Security Mole flashlight. The small lightweight aluminum body makes for a portable traveling companion, while the strike bezel head protects the lens. This 45-lumen Police Security Mole flashlight is powered by an AAA battery and has a beam distance of 25m to illuminate your path.
    See all Flashlights & Portable Lights
    Top comment

    "Great flashlight!...I would recommend this flashlight to anyone who likes flashlights...Compact, bright and strong flashlight....This is a compact, small, and well made flashlight. I use mine frequently. Some flashlights are too bright, and many have warnings concerning the use of flashlights that at too bright. "

    See all customer reviews

    Product Description

    Check dark areas easily with this Police Security Mole flashlight. The small lightweight aluminum body makes for a portable traveling companion, while the strike bezel head protects the lens. This 45-lumen Police Security Mole flashlight is powered by an AAA battery and has a beam distance of 25m to illuminate your path.
    See all Flashlights & Portable Lights
    See all Flashlights & Portable Lights
  2. HOTO - Flashlight Fit - Black - Front_Zoom

    Model: QWSDT003
    SKU: 6569367
    Top comment

    "Nice flashlight...Really like that it is rechargeable, don't have to buy batteries. Bought this on sale, excellent value....Yo-yo flashlight...The flashlight is very bright. It charges very quickly and holds the charge well."

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    Product Description

    Introducing HOTO's versatile and reliable flashlight designed for various situations. With three modes—lighting, flashing, and SOS—it adapts to your lighting needs. Featuring IP55 dustproof and water-resistant capabilities, this flashlight is built to withstand challenging conditions. Emitting 300 measured lumens with a condensed angle, it reaches an impressive distance of 200 meters. Equipped with a large 1500mAh capacity, it offers up to 24 hours of continuous action. The minimalist design and one-button control ensure simplicity and ease of use. The included handy accessories enhance its functionality. Whether you're indoors or outdoors, this flashlight is your go-to companion with its long-range light of 200 meters. Illuminate your surroundings with confidence, courtesy of this efficient and minimalist flashlight.
    See all Flashlights & Portable Lights
    Top comment

    "Nice flashlight...Really like that it is rechargeable, don't have to buy batteries. Bought this on sale, excellent value....Yo-yo flashlight...The flashlight is very bright. It charges very quickly and holds the charge well."

    See all customer reviews

    Product Description

    Introducing HOTO's versatile and reliable flashlight designed for various situations. With three modes—lighting, flashing, and SOS—it adapts to your lighting needs. Featuring IP55 dustproof and water-resistant capabilities, this flashlight is built to withstand challenging conditions. Emitting 300 measured lumens with a condensed angle, it reaches an impressive distance of 200 meters. Equipped with a large 1500mAh capacity, it offers up to 24 hours of continuous action. The minimalist design and one-button control ensure simplicity and ease of use. The included handy accessories enhance its functionality. Whether you're indoors or outdoors, this flashlight is your go-to companion with its long-range light of 200 meters. Illuminate your surroundings with confidence, courtesy of this efficient and minimalist flashlight.
    See all Flashlights & Portable Lights
    See all Flashlights & Portable Lights
  3. KeySmart - iPro Compact Key Holderand Tracker works with Apple Find My - Rose Gold - Angle_Zoom

    Product Description

    Keeping track of your keys just got easier! The new KeySmart iPro works with the Find My network so you can quickly find your misplaced keys around the house or see their location on a map. To help you from losing your keys in the first place, you will receive a notification on your iPhone when your KeySmart iPro is no longer in range. KeySmart iPro is a powerful, smart compact key organizer and key tracker that makes your keys quiet and comfortable to carry. You can add up to 14 keys of your existing keys and create your own multi-tool with our wide range of mini tools. The rechargeable battery lasts up to 30 days and a battery level indicator in the Find My app makes it easy to know when it’s time to recharge. The KeySmart iPro includes a loop ring to attach your car fob, a bottle opener, a charge cable, and a bright LED flashlight to help you find the key hole at night.
    See all Bluetooth Trackers & Accessories

    Product Description

    Keeping track of your keys just got easier! The new KeySmart iPro works with the Find My network so you can quickly find your misplaced keys around the house or see their location on a map. To help you from losing your keys in the first place, you will receive a notification on your iPhone when your KeySmart iPro is no longer in range. KeySmart iPro is a powerful, smart compact key organizer and key tracker that makes your keys quiet and comfortable to carry. You can add up to 14 keys of your existing keys and create your own multi-tool with our wide range of mini tools. The rechargeable battery lasts up to 30 days and a battery level indicator in the Find My app makes it easy to know when it’s time to recharge. The KeySmart iPro includes a loop ring to attach your car fob, a bottle opener, a charge cable, and a bright LED flashlight to help you find the key hole at night.
    See all Bluetooth Trackers & Accessories
    See all Bluetooth Trackers & Accessories
  4. Garmin - epix Pro (Gen 2) Sapphire Edition 42mm Fiber-Reinforced Polymer - Soft Gold with Light Sand Band - Front_Zoom

    Product Description

    All day, every day — the epix Pro - Sapphire Edition smartwatch helps you conquer every hour. Designed for smaller wrists, this ultimate high-performance smartwatch features a stunning AMOLED display. Go longer between charges with up to weeks of battery life in smartwatch mode. Rise to any challenge with advanced training features; hill score measures your climbing performance over time, and real-time stamina updates gauge your stamina potential. The bright LED flashlight provides convenient illumination when you need it. Take an ECG from your wrist when you want (not available in all regions; must be 22 years or older). Prioritize your mental and physical wellness with 24/7 health monitoring features such as advanced sleep tracking, HRV status and more (data presented is intended to be a close estimation of metrics tracked). Navigate with preloaded TopoActive maps and ski resort maps; download even more regions for global adventures. Gain superior positioning accuracy in any environment while optimizing battery life, thanks to multi-band and multi GNSS with SatIQ technology.
    See all All Smartwatches

    Product Description

    All day, every day — the epix Pro - Sapphire Edition smartwatch helps you conquer every hour. Designed for smaller wrists, this ultimate high-performance smartwatch features a stunning AMOLED display. Go longer between charges with up to weeks of battery life in smartwatch mode. Rise to any challenge with advanced training features; hill score measures your climbing performance over time, and real-time stamina updates gauge your stamina potential. The bright LED flashlight provides convenient illumination when you need it. Take an ECG from your wrist when you want (not available in all regions; must be 22 years or older). Prioritize your mental and physical wellness with 24/7 health monitoring features such as advanced sleep tracking, HRV status and more (data presented is intended to be a close estimation of metrics tracked). Navigate with preloaded TopoActive maps and ski resort maps; download even more regions for global adventures. Gain superior positioning accuracy in any environment while optimizing battery life, thanks to multi-band and multi GNSS with SatIQ technology.
    See all All Smartwatches
    See all All Smartwatches
  5. Cobra - 38-Mile, 60-Channel 2-Way Radios (Pair) - Black - Angle_Zoom
    Top comment

    "Doesnt make the 16 mile advised you need an anthena. Battery is preaty decent....Long lasting battery!!"

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    Product Description

    The Cobra RX680 contains a pair of rugged, splashproof walkie talkies that are perfect for most outdoor conditions. With up to 38-mile range, NOAA Weather Alerts, built-in LED flashlight, and more, the family-friendly RX680 walkie talkies are ideal for outdoor adventures.
    See all Two-Way Radios
    Top comment

    "Doesnt make the 16 mile advised you need an anthena. Battery is preaty decent....Long lasting battery!!"

    See all customer reviews

    Product Description

    The Cobra RX680 contains a pair of rugged, splashproof walkie talkies that are perfect for most outdoor conditions. With up to 38-mile range, NOAA Weather Alerts, built-in LED flashlight, and more, the family-friendly RX680 walkie talkies are ideal for outdoor adventures.
    See all Two-Way Radios
    See all Two-Way Radios
  6. KeySmart - iPro Compact Key Holderand Tracker works with Apple Find My - Black - Angle_Zoom
    Top comment

    "Doesn’t take very long to charge and the battery life seems great."

    See all customer reviews

    Product Description

    Keeping track of your keys just got easier! The new KeySmart iPro works with the Find My network so you can quickly find your misplaced keys around the house or see their location on a map. To help you from losing your keys in the first place, you will receive a notification on your iPhone when your KeySmart iPro is no longer in range. KeySmart iPro is a powerful, smart compact key organizer and key tracker that makes your keys quiet and comfortable to carry. You can add up to 14 keys of your existing keys and create your own multi-tool with our wide range of mini tools. The rechargeable battery lasts up to 30 days and a battery level indicator in the Find My app makes it easy to know when it’s time to recharge. The KeySmart iPro includes a loop ring to attach your car fob, a bottle opener, a charge cable, and a bright LED flashlight to help you find the key hole at night.
    See all Bluetooth Trackers & Accessories
    Top comment

    "Doesn’t take very long to charge and the battery life seems great."

    See all customer reviews

    Product Description

    Keeping track of your keys just got easier! The new KeySmart iPro works with the Find My network so you can quickly find your misplaced keys around the house or see their location on a map. To help you from losing your keys in the first place, you will receive a notification on your iPhone when your KeySmart iPro is no longer in range. KeySmart iPro is a powerful, smart compact key organizer and key tracker that makes your keys quiet and comfortable to carry. You can add up to 14 keys of your existing keys and create your own multi-tool with our wide range of mini tools. The rechargeable battery lasts up to 30 days and a battery level indicator in the Find My app makes it easy to know when it’s time to recharge. The KeySmart iPro includes a loop ring to attach your car fob, a bottle opener, a charge cable, and a bright LED flashlight to help you find the key hole at night.
    See all Bluetooth Trackers & Accessories
    See all Bluetooth Trackers & Accessories
  7. Garmin - fenix 7S Pro Sapphire Solar GPS Smartwatch 42 mm Fiber-reinforced polymer - Soft Gold - Front_Zoom
    Top comment

    "The accuracy is absolutely game changing, battery life is incredible, and it had every feature you could ever dream! ...It's not MIP display, but offers similar battery life in a slimmer and lighter package."

    See all customer reviews

    Product Description

    fēnix 7S Pro Sapphire Solar is the ultimate multisport GPS smartwatch optimized for smaller wrists and designed to perform all day, every day. Get weeks of battery life with the scratch-resistant Power Sapphire solar charging lens. Meet any challenge with advanced training features such as hill score, which measures your climbing performance over time, and real-time stamina updates to gauge your stamina potential. For a more complete picture of your health, training and recovery, tap in to 24/7 health and wellness monitoring with advanced sleep tracking, HRV status, Pulse Ox and more (this is not a medical device, and data presented is intended to be a close estimation of metrics tracked; Pulse Ox not available in all countries). When the sun sets, use the LED flashlight to stay visible or find your way. Take an ECG from your wrist when you want (not available in all regions; must be 22 years or older). Navigate with preloaded TopoActive maps and ski resort maps; download even more regions for global adventures. Adventure far off the grid with up to 14 days of battery life in smartwatch mode with solar charging in 3 hours of direct sunlight (50,000 lux) per day. Gain superior positioning accuracy while optimizing battery life, thanks to multi-band GPS with SatIQ technology.
    See all All Smartwatches
    Top comment

    "The accuracy is absolutely game changing, battery life is incredible, and it had every feature you could ever dream! ...It's not MIP display, but offers similar battery life in a slimmer and lighter package."

    See all customer reviews

    Product Description

    fēnix 7S Pro Sapphire Solar is the ultimate multisport GPS smartwatch optimized for smaller wrists and designed to perform all day, every day. Get weeks of battery life with the scratch-resistant Power Sapphire solar charging lens. Meet any challenge with advanced training features such as hill score, which measures your climbing performance over time, and real-time stamina updates to gauge your stamina potential. For a more complete picture of your health, training and recovery, tap in to 24/7 health and wellness monitoring with advanced sleep tracking, HRV status, Pulse Ox and more (this is not a medical device, and data presented is intended to be a close estimation of metrics tracked; Pulse Ox not available in all countries). When the sun sets, use the LED flashlight to stay visible or find your way. Take an ECG from your wrist when you want (not available in all regions; must be 22 years or older). Navigate with preloaded TopoActive maps and ski resort maps; download even more regions for global adventures. Adventure far off the grid with up to 14 days of battery life in smartwatch mode with solar charging in 3 hours of direct sunlight (50,000 lux) per day. Gain superior positioning accuracy while optimizing battery life, thanks to multi-band GPS with SatIQ technology.
    See all All Smartwatches
    See all All Smartwatches
  8. Garmin - epix Pro (Gen 2) Standard Edition 47mm Fiber-Reinforced Polymer - Slate Gray with Black Band - Front_Zoom
    Top comment

    "GPS was very good also at tracking me and showed when I crossed the streets. The flashlight has come in handy so many times, and I found the battery holding onto its charge. ...Ive own almost every single watch but the battery life was my biggest complaint. I wanted something to track my workouts and longer battery life. "

    See all customer reviews

    Product Description

    All day, every day — the epix Pro smartwatch helps you conquer every hour. This ultimate high-performance smartwatch features a stunning AMOLED display. Go longer between charges with up to weeks of battery life in smartwatch mode. Rise to any challenge with advanced training features; hill score measures your climbing performance over time, and real-time stamina updates gauge your stamina potential. The bright LED flashlight provides convenient illumination when you need it. Take an ECG from your wrist when you want (not available in all regions; must be 22 years or older). Prioritize your mental and physical wellness with 24/7 health monitoring features such as advanced sleep tracking, HRV status and more (data presented is intended to be a close estimation of metrics tracked). Download TopoActive maps from around the world to keep your explorations on track. Navigate on the slopes with 2,000 preloaded ski resort maps worldwide. Gain superior positioning accuracy in any environment while optimizing battery life, thanks to multi-band and multi GNSS with SatIQ technology.
    See all All Smartwatches
    Top comment

    "GPS was very good also at tracking me and showed when I crossed the streets. The flashlight has come in handy so many times, and I found the battery holding onto its charge. ...Ive own almost every single watch but the battery life was my biggest complaint. I wanted something to track my workouts and longer battery life. "

    See all customer reviews

    Product Description

    All day, every day — the epix Pro smartwatch helps you conquer every hour. This ultimate high-performance smartwatch features a stunning AMOLED display. Go longer between charges with up to weeks of battery life in smartwatch mode. Rise to any challenge with advanced training features; hill score measures your climbing performance over time, and real-time stamina updates gauge your stamina potential. The bright LED flashlight provides convenient illumination when you need it. Take an ECG from your wrist when you want (not available in all regions; must be 22 years or older). Prioritize your mental and physical wellness with 24/7 health monitoring features such as advanced sleep tracking, HRV status and more (data presented is intended to be a close estimation of metrics tracked). Download TopoActive maps from around the world to keep your explorations on track. Navigate on the slopes with 2,000 preloaded ski resort maps worldwide. Gain superior positioning accuracy in any environment while optimizing battery life, thanks to multi-band and multi GNSS with SatIQ technology.
    See all All Smartwatches
    See all All Smartwatches
  9. Garmin - epix Pro (Gen 2) Sapphire Edition 42mm Fiber-Reinforced Polymer - Carbon Gray DLC Titanium with Black Band - Front_Zoom
    Top comment

    "The high-resolution color display is vibrant and easy to read, even in bright sunlight. The battery life is impressive, lasting through extended hikes and outdoor activities without needing frequent charging. ...Epix pro 2 is probably one of the best fitness watches you can get. Battery is great, display is nice, and the amount of data collected is insane. "

    See all customer reviews

    Product Description

    All day, every day — the epix Pro - Sapphire Edition smartwatch helps you conquer every hour. Designed for smaller wrists, this ultimate high-performance smartwatch features a stunning AMOLED display. Go longer between charges with up to weeks of battery life in smartwatch mode. Rise to any challenge with advanced training features; hill score measures your climbing performance over time, and real-time stamina updates gauge your stamina potential. The bright LED flashlight provides convenient illumination when you need it. Take an ECG from your wrist when you want (not available in all regions; must be 22 years or older). Prioritize your mental and physical wellness with 24/7 health monitoring features such as advanced sleep tracking, HRV status and more (data presented is intended to be a close estimation of metrics tracked). Navigate with preloaded TopoActive maps and ski resort maps; download even more regions for global adventures. Gain superior positioning accuracy in any environment while optimizing battery life, thanks to multi-band and multi GNSS with SatIQ technology.
    See all All Smartwatches
    Top comment

    "The high-resolution color display is vibrant and easy to read, even in bright sunlight. The battery life is impressive, lasting through extended hikes and outdoor activities without needing frequent charging. ...Epix pro 2 is probably one of the best fitness watches you can get. Battery is great, display is nice, and the amount of data collected is insane. "

    See all customer reviews

    Product Description

    All day, every day — the epix Pro - Sapphire Edition smartwatch helps you conquer every hour. Designed for smaller wrists, this ultimate high-performance smartwatch features a stunning AMOLED display. Go longer between charges with up to weeks of battery life in smartwatch mode. Rise to any challenge with advanced training features; hill score measures your climbing performance over time, and real-time stamina updates gauge your stamina potential. The bright LED flashlight provides convenient illumination when you need it. Take an ECG from your wrist when you want (not available in all regions; must be 22 years or older). Prioritize your mental and physical wellness with 24/7 health monitoring features such as advanced sleep tracking, HRV status and more (data presented is intended to be a close estimation of metrics tracked). Navigate with preloaded TopoActive maps and ski resort maps; download even more regions for global adventures. Gain superior positioning accuracy in any environment while optimizing battery life, thanks to multi-band and multi GNSS with SatIQ technology.
    See all All Smartwatches
    See all All Smartwatches
  10. Garmin - epix Pro (Gen 2) Standard Edition 51mm Fiber-Reinforced Polymer - Slate Gray with Black Band - Front_Zoom
    Top comment

    "Just buy it. The long battery life, flashlight, and rugged build quality make this the garmin to get in my opinion. ...Very happy with all the health features. The flashlight I use more than I thought I would. You will not be disappointed."

    See all customer reviews

    Product Description

    All day, every day — the epix Pro smartwatch helps you conquer every hour. Designed for larger wrists, this ultimate high-performance smartwatch features a stunning AMOLED display. Go longer between charges with up to weeks of battery life in smartwatch mode. Rise to any challenge with advanced training features; hill score measures your climbing performance over time, and real-time stamina updates gauge your stamina potential. The bright LED flashlight provides convenient illumination when you need it. Take an ECG from your wrist when you want (not available in all regions; must be 22 years or older). Prioritize your mental and physical wellness with 24/7 health monitoring features such as advanced sleep tracking, HRV status and more (data presented is intended to be a close estimation of metrics tracked). Download TopoActive maps from around the world to keep your explorations on track. Navigate on the slopes with 2,000 preloaded ski resort maps worldwide. Gain superior positioning accuracy in any environment while optimizing battery life, thanks to multi-band and multi GNSS with SatIQ technology.
    See all All Smartwatches
    Top comment

    "Just buy it. The long battery life, flashlight, and rugged build quality make this the garmin to get in my opinion. ...Very happy with all the health features. The flashlight I use more than I thought I would. You will not be disappointed."

    See all customer reviews

    Product Description

    All day, every day — the epix Pro smartwatch helps you conquer every hour. Designed for larger wrists, this ultimate high-performance smartwatch features a stunning AMOLED display. Go longer between charges with up to weeks of battery life in smartwatch mode. Rise to any challenge with advanced training features; hill score measures your climbing performance over time, and real-time stamina updates gauge your stamina potential. The bright LED flashlight provides convenient illumination when you need it. Take an ECG from your wrist when you want (not available in all regions; must be 22 years or older). Prioritize your mental and physical wellness with 24/7 health monitoring features such as advanced sleep tracking, HRV status and more (data presented is intended to be a close estimation of metrics tracked). Download TopoActive maps from around the world to keep your explorations on track. Navigate on the slopes with 2,000 preloaded ski resort maps worldwide. Gain superior positioning accuracy in any environment while optimizing battery life, thanks to multi-band and multi GNSS with SatIQ technology.
    See all All Smartwatches
    See all All Smartwatches
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