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Metal Detectors Under 100

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Best Buy customers often prefer the following products when searching for Metal Detectors Under 100.

Metal detectors are a great way to find valuable items like jewelry and coins while you're in the wilderness. They're also great for hunting down lost items like keys or cell phones. And they're fun to use! Browse the top-ranked list of metal detectors under 100 below along with associated reviews and opinions.

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  1. Rayovac - High Energy 9V Batteries (4 Pack), Alkaline 9 Volt Batteries - Front_Zoom
    Top comment

    "Work well for under water metal detector at a great price for these items...Great for Smoke Detectors...I always have on hand for my smoke detectors"

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    Product Description

    Power your household with Rayovac High Energy 9 Volt Alkaline Batteries. Engineered for long-lasting performance, these Rayovac 9V batteries are ideal for the high use devices in your home, from your wireless microphone to high-powered toys and smoke detector batteries. Rayovac batteries are rigorously tested to ensure they do what they say they'll do—plain and simple. These alkaline 9V batteries last up to 5 years in storage. Each 9 Volt battery is made for dependable performance. For reliability in the devices you use each day, count on Rayovac for 9 Volt batteries.
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    Top comment

    "Work well for under water metal detector at a great price for these items...Great for Smoke Detectors...I always have on hand for my smoke detectors"

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    Product Description

    Power your household with Rayovac High Energy 9 Volt Alkaline Batteries. Engineered for long-lasting performance, these Rayovac 9V batteries are ideal for the high use devices in your home, from your wireless microphone to high-powered toys and smoke detector batteries. Rayovac batteries are rigorously tested to ensure they do what they say they'll do—plain and simple. These alkaline 9V batteries last up to 5 years in storage. Each 9 Volt battery is made for dependable performance. For reliability in the devices you use each day, count on Rayovac for 9 Volt batteries.
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    Your price for this item is $13.49

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  2. Blink - Outdoor 4 XR — Wireless security camera with extended range, up to 400 feet. Sync Module XR included — 2 Cameras - Black - Front_Zoom
    Top comment

    "Best offer ever thank you very much. They work 100% and really good quality, I recommend to everyone....The cameras are very good for what I need them 100% recommended"

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    Product Description

    Wireless security camera with extended range, go up to 400 feet from your home. Sync Module XR included — 2 camera system
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    Top comment

    "Best offer ever thank you very much. They work 100% and really good quality, I recommend to everyone....The cameras are very good for what I need them 100% recommended"

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    Product Description

    Wireless security camera with extended range, go up to 400 feet from your home. Sync Module XR included — 2 camera system
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    Your price for this item is $69.99
    The comparable value price is $179.99

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  3. Energizer - Ultimate Lithium 9V Batteries (1 Pack), Lithium 9 Volt Batteries - Front_Zoom
    Top comment

    "Good for smoke detectors...Battery works great with my carbon monoxide/ smoke detector...Great battery for smoke detector...We like to buy the lithium 9 volt batteries as they last longer in the smoke detectors."

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    Product Description

    Nothing outlasts Energizer Ultimate Lithium 9V Batteries. These Energizer batteries last up to 20 percent longer in toys versus Energizer MAX batteries, and they feature leak resistant construction and performance in extreme temperatures ranging from -40 F to 140 F. Use these 9 volt lithium batteries to power toys and games, or use them to provide up to 10 year battery backup in AC powered smoke detectors. Energizer 9 volt Ultimate Lithium batteries weigh 25 percent less than standard alkaline batteries. They also hold power for up to 10 years in storage, letting you keep a ready supply of backup 9 volt batteries. To ensure your favorite devices operate at their peak performance, depend on Energizer lithium batteries for work, play and home.
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    Top comment

    "Good for smoke detectors...Battery works great with my carbon monoxide/ smoke detector...Great battery for smoke detector...We like to buy the lithium 9 volt batteries as they last longer in the smoke detectors."

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    Product Description

    Nothing outlasts Energizer Ultimate Lithium 9V Batteries. These Energizer batteries last up to 20 percent longer in toys versus Energizer MAX batteries, and they feature leak resistant construction and performance in extreme temperatures ranging from -40 F to 140 F. Use these 9 volt lithium batteries to power toys and games, or use them to provide up to 10 year battery backup in AC powered smoke detectors. Energizer 9 volt Ultimate Lithium batteries weigh 25 percent less than standard alkaline batteries. They also hold power for up to 10 years in storage, letting you keep a ready supply of backup 9 volt batteries. To ensure your favorite devices operate at their peak performance, depend on Energizer lithium batteries for work, play and home.
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    Your price for this item is $18.99

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  4. Energizer - MAX 9V Batteries (2 Pack), 9 Volt Alkaline Batteries - Front_Zoom
    Top comment

    "Fire detector...Good purchase. Used them for fire detectors...Perfect for smoke detector...Working just fine in our smoke detectors. Two pack better deal than just a single."

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    Product Description

    Energizer MAX 9V Alkaline Batteries are all about long lasting power for your everyday devices. Made to last, not to leak, these Energizer batteries fuel the technology that helps you live, work and play. Use these Energizer 9 volt batteries to power a variety of everyday gadgets and household items, whether you need smoke detector batteries, remote control car batteries, or 9V batteries for your child's favorite toys and games. With a shelf life of up to 5 years, these batteries are ready to keep your devices operating when you need them most. Depend on Energizer MAX 9 volt alkaline batteries to fuel your everyday electronics, whether you're at home, work or play.
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    Top comment

    "Fire detector...Good purchase. Used them for fire detectors...Perfect for smoke detector...Working just fine in our smoke detectors. Two pack better deal than just a single."

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    Product Description

    Energizer MAX 9V Alkaline Batteries are all about long lasting power for your everyday devices. Made to last, not to leak, these Energizer batteries fuel the technology that helps you live, work and play. Use these Energizer 9 volt batteries to power a variety of everyday gadgets and household items, whether you need smoke detector batteries, remote control car batteries, or 9V batteries for your child's favorite toys and games. With a shelf life of up to 5 years, these batteries are ready to keep your devices operating when you need them most. Depend on Energizer MAX 9 volt alkaline batteries to fuel your everyday electronics, whether you're at home, work or play.
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    Your price for this item is $12.49

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  5. Google - Nest Cam Indoor Wired Security Camera - Linen - Front_Zoom
    Top comment

    "Compared to other cheaper or comparably priced indoor cameras this one might be our favorite because it also connects with your Google devices and makes for a nice ecosystem especially if you have the doorbellit's a very sturdy device made out of metal but it could be easily mounted....Not only does it cover my entire living room, it also has the capability to alert me if my smoke detectors go off, AND it will call the authoritiesin case of an emergency. "

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    Product Description

    The indoor Nest Cam knows the difference between a person, pet, and vehicle, and alerts you about the things that matter to you, instead of the things that don't. 24/7 live view shows you what’s happening from anywhere.* With 3 hours of free event video history, you can go back and see what you missed. And it comes in different colors to fit your style. The indoor Nest Camera requires the Google Home app and a Google Account – it’s not compatible with the Nest app or the home.nest.com site.
    See all Indoor Security Cameras
    Top comment

    "Compared to other cheaper or comparably priced indoor cameras this one might be our favorite because it also connects with your Google devices and makes for a nice ecosystem especially if you have the doorbellit's a very sturdy device made out of metal but it could be easily mounted....Not only does it cover my entire living room, it also has the capability to alert me if my smoke detectors go off, AND it will call the authoritiesin case of an emergency. "

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    Product Description

    The indoor Nest Cam knows the difference between a person, pet, and vehicle, and alerts you about the things that matter to you, instead of the things that don't. 24/7 live view shows you what’s happening from anywhere.* With 3 hours of free event video history, you can go back and see what you missed. And it comes in different colors to fit your style. The indoor Nest Camera requires the Google Home app and a Google Account – it’s not compatible with the Nest app or the home.nest.com site.
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  6. Energizer - Ultimate Lithium AA Batteries (8 Pack), Double A Batteries - Front_Zoom
    Top comment

    "Perfect for smoke detectors...These last a long time in our nest smoke detectors....great for Nest smoke detectors...These are the only batteries I use for my Nest Protect smoke detectors."

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    Product Description

    Nothing outlasts Energizer Ultimate Lithium AA Batteries. These household batteries are not only the world's longest lasting AA batteries, but they also feature leak resistant construction and superior performance in extreme temperatures ranging from -40 degrees F to 140 degrees F. Use these AA lithium batteries to power a variety of high tech and household items, whether you need smoke detector batteries, camera batteries, or double A batteries to power your child's favorite toys and games. Ultimate Lithium Energizer AA batteries weigh one-third less than standard alkaline batteries, and they hold power for up to 25 years in storage, letting you keep a ready supply available when you need them. To ensure your favorite devices operate at their peak performance, depend on Energizer Ultimate Lithium batteries for work, play and home.
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    Top comment

    "Perfect for smoke detectors...These last a long time in our nest smoke detectors....great for Nest smoke detectors...These are the only batteries I use for my Nest Protect smoke detectors."

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    Product Description

    Nothing outlasts Energizer Ultimate Lithium AA Batteries. These household batteries are not only the world's longest lasting AA batteries, but they also feature leak resistant construction and superior performance in extreme temperatures ranging from -40 degrees F to 140 degrees F. Use these AA lithium batteries to power a variety of high tech and household items, whether you need smoke detector batteries, camera batteries, or double A batteries to power your child's favorite toys and games. Ultimate Lithium Energizer AA batteries weigh one-third less than standard alkaline batteries, and they hold power for up to 25 years in storage, letting you keep a ready supply available when you need them. To ensure your favorite devices operate at their peak performance, depend on Energizer Ultimate Lithium batteries for work, play and home.
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    Your price for this item is $19.99

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  7. Ring - Alarm Contact Sensor (2nd Gen) (6-Pack) - White - Front_Zoom
    Top comment

    "100% recommended...High quality, safety for my home, 100% recommended!...I needed extra sensors for extra windows I got 6 in the pack and it’s 2 Nd generation product of ting video for under $100 from Best Buy and love it ."

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    Product Description

    Expand your Ring Alarm system to secure each door and window in your home, and hear chirps as soon as they open. Ring Alarm Contact Sensors mount to any door or window frame in your home for easy, DIY installation. Connect them to your Ring Alarm and receive mobile alerts from the Ring App so you’ll always be the first to know when something’s ajar.
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    Top comment

    "100% recommended...High quality, safety for my home, 100% recommended!...I needed extra sensors for extra windows I got 6 in the pack and it’s 2 Nd generation product of ting video for under $100 from Best Buy and love it ."

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    Product Description

    Expand your Ring Alarm system to secure each door and window in your home, and hear chirps as soon as they open. Ring Alarm Contact Sensors mount to any door or window frame in your home for easy, DIY installation. Connect them to your Ring Alarm and receive mobile alerts from the Ring App so you’ll always be the first to know when something’s ajar.
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    Your price for this item is $30.00
    The comparable value price is $99.99
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  8. iFixit - Moray Precision 32 Bit Driver Kit - Black - Angle_Zoom
    Top comment

    "I have used the more expensive kits with a metal driver and I prefer the metal one....It has a great bit selection and has worked on every electronic device I have used it on (remotes, smoke detectors, computers, keyboards) just to name a few. "

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    Product Description

    Whether you're a professional fixer or a weekend warrior, the Moray has what you need to disassemble and repair smartphones, laptops, new and vintage game consoles, kitchen appliances, and more. Standard and security bits like Phillips and Pentalobes will get you into most electronic devices and small household appliances, and an assortment of Hex and specialty bits come in handy for furniture and older devices.
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    Top comment

    "I have used the more expensive kits with a metal driver and I prefer the metal one....It has a great bit selection and has worked on every electronic device I have used it on (remotes, smoke detectors, computers, keyboards) just to name a few. "

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    Product Description

    Whether you're a professional fixer or a weekend warrior, the Moray has what you need to disassemble and repair smartphones, laptops, new and vintage game consoles, kitchen appliances, and more. Standard and security bits like Phillips and Pentalobes will get you into most electronic devices and small household appliances, and an assortment of Hex and specialty bits come in handy for furniture and older devices.
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    Your price for this item is $19.99

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  9. Lively® - Lively Mobile2 All-in-One Medical Alert - Black - Angle_Zoom
    Top comment

    "I charged it and followed the directions on account info and we were all set. 2 ways to wear this device. 1 a clip 1 a necklace.. The fall detector is great... 1 button use makes it simple to use. ...I needed something and some others cost $100/mo and 3 yr contract. NOOE, this one is reasonable, I live alone now and added the fall protection. "

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    Product Description

    In emergencies big or small, press the button on the Lively Mobile2 medical alert to get help 24/7. The Lively Mobile2 gives you one-button access to Lively services and the Lively caring team. The enhanced GPS technology tracks user location and the optional Fall Detection can detect falls and automatically call Lively Urgent Response in the event of a fall, keeping you safe at home or on the go.
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    Top comment

    "I charged it and followed the directions on account info and we were all set. 2 ways to wear this device. 1 a clip 1 a necklace.. The fall detector is great... 1 button use makes it simple to use. ...I needed something and some others cost $100/mo and 3 yr contract. NOOE, this one is reasonable, I live alone now and added the fall protection. "

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    Product Description

    In emergencies big or small, press the button on the Lively Mobile2 medical alert to get help 24/7. The Lively Mobile2 gives you one-button access to Lively services and the Lively caring team. The enhanced GPS technology tracks user location and the optional Fall Detection can detect falls and automatically call Lively Urgent Response in the event of a fall, keeping you safe at home or on the go.
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    Your price for this item is $79.99

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  10. Energizer - Rechargeable AA and AAA Battery Charger (Recharge Pro) with 4 AA NiMH Rechargeable Batteries - Front_Zoom
    Top comment

    "It's pretty good, not an issue with the product. It fulfils my needs a 100%. A 100% recommended...With my daughter and her all kind of toys requiring different kind of batteries, this battery charger is a life saver. I must have saved 100s buck by buying this charger. It works great and is a piece of mind when you immediately need batteries. "

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    Product Description

    Conveniently charges 4 AA or AAA NiMH rechargeable batteries at the same time. 3-5 hour charge time with auto shut off to prevent overcharging and battery damage. Manufactured in China. The charger is equipped with audio and visual alerts. A red light means that charging has started, and you will hear an audible beep when charging begins. A yellow light appears when charging is 50 percent complete and charging is continuing. A green light means charging is complete, and the batteries are 100 percent full. You will hear an audible beep upon completion. If a bad battery is detected, a red X will illuminate, and the charger generates a repetitive audible beep upon detection. Audio and visual alerts:Red light - Charging has started; audible beep when charging begins. Yellow light - Charging is 50% complete and charging. Green light - Charge is complete and batteries are 100% full; audible beep upon completion. Bad Battery Detection Alert - If a bad battery is detected a red ‘x’ will illuminate; repetitive audible beep upon detection.
    See all Rechargeable Batteries
    Top comment

    "It's pretty good, not an issue with the product. It fulfils my needs a 100%. A 100% recommended...With my daughter and her all kind of toys requiring different kind of batteries, this battery charger is a life saver. I must have saved 100s buck by buying this charger. It works great and is a piece of mind when you immediately need batteries. "

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    Product Description

    Conveniently charges 4 AA or AAA NiMH rechargeable batteries at the same time. 3-5 hour charge time with auto shut off to prevent overcharging and battery damage. Manufactured in China. The charger is equipped with audio and visual alerts. A red light means that charging has started, and you will hear an audible beep when charging begins. A yellow light appears when charging is 50 percent complete and charging is continuing. A green light means charging is complete, and the batteries are 100 percent full. You will hear an audible beep upon completion. If a bad battery is detected, a red X will illuminate, and the charger generates a repetitive audible beep upon detection. Audio and visual alerts:Red light - Charging has started; audible beep when charging begins. Yellow light - Charging is 50% complete and charging. Green light - Charge is complete and batteries are 100% full; audible beep upon completion. Bad Battery Detection Alert - If a bad battery is detected a red ‘x’ will illuminate; repetitive audible beep upon detection.
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    Your price for this item is $29.99

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