Cool Electronics Under $100

If you're looking for a cool electronic under $100, you've come to the right place. We've rounded up our favorite products in this category, from home theater systems to tablets, and more.

Some products may be subject to Environmental Handling Fees (EHF) depending on your province. Learn more about EHFs .
  1. Insignia Universal 65W Laptop Charger (NS-PWL965-C) - Only at Best Buy Great product

    About this product

    A versatile black charger with 9 interchangeable tips and surge protection for various laptops and ultrabooks.

    A versatile black charger with 9 interchangeable tips and surge protection for various laptops and ultrabooks.

    What customers like

    • Compact and portable design
    • Affordable price and value
    • Good build quality and durability
    • Wide compatibility with various laptops
    • Versatile with multiple interchangeable tips
    4.4 (4,010 reviews)
    $69.99 Your price for this item is $69.99
  2. Insignia 3-Port 4K HDMI Switch - Black - Only at Best Buy Best buy rocks!!!!

    About this product

    A black HDMI switch with three ports, supporting 4K resolution and featuring durable nickel-plated connectors.

    A black HDMI switch with three ports, supporting 4K resolution and featuring durable nickel-plated connectors.

    What customers like

    • Compact and durable design
    • Reliable performance with no lag or handshake issues
    • Supports 4K and HDR with strong picture quality
    • Multiple ports for connecting several devices
    • Easy to use and set up
    4.6 (2,413 reviews)
    $59.95 Your price for this item is $59.95
  3. iFixit Mako 64-Bit Electronics & Computer Repair Driver Kit Great Set

    About this product

    A versatile repair kit featuring 64 precision driver bits for electronics, computers, and household appliances.

    A versatile repair kit featuring 64 precision driver bits for electronics, computers, and household appliances.

    What customers like

    • High quality and durable construction
    • Versatile and comprehensive for electronics repair
    • Magnetized driver and thoughtful features enhance usability
    • Wide variety of precision bits and driver tips
    • Compact and well-organized storage case
    4.9 (1,341 reviews)
    $59.99 Your price for this item is $59.99
  4. Best Buy Essentials AA Alkaline Batteries - 8 Pack Best product

    About this product

    An environmentally friendly 8-pack of AA alkaline batteries ideal for powering various household electronics and gadgets.

    An environmentally friendly 8-pack of AA alkaline batteries ideal for powering various household electronics and gadgets.

    What customers like

    • Comparable to major brands
    • Reliable for household electronics
    • Good value for money
    • Affordable price
    • Long-lasting performance
    4.7 (582 reviews)
    $9.99 Your price for this item is $9.99
  5. j5create USB-C to 4K HDMI Adapter with Power Delivery (JCA152) - White The best adapter that one good ever buy, Highly recommended to shop from Best Buy!

    About this product

    A white adapter enabling 4K HDMI output and up to 100W power delivery for USB-C devices.

    A white adapter enabling 4K HDMI output and up to 100W power delivery for USB-C devices.

    What customers like

    • Easy to use and connect
    • Reliable 4K HDMI output
    • Simultaneous charging and streaming
    • Good build quality and durability
    • Compatible with various devices
    4.4 (100 reviews)
    $39.99 Your price for this item is $39.99
  6. DURACELL Optimum Aa Batteries 12 Count Pack Lasting Power Double A Battery Alkaline Aa Battery Ideal for Household And Office Devices Resealable The best

    About this product

    A pack of 12 alkaline AA batteries offering long-lasting power for household and office devices.

    A pack of 12 alkaline AA batteries offering long-lasting power for household and office devices.

    What customers like

    • Long-lasting power
    • Versatile for many devices
    • Convenient and resealable packaging
    • Trusted brand reputation
    • Reliable performance
    4.8 (6,320 reviews)
    $57.97
    SAVE $17
    Your price for this item is $57.97
  7. MERCHANDISE 2110547 Duracell Aa Alkaline Size Battery 24 Count Best batteries

    About this product

    A pack of 24 AA alkaline batteries providing reliable, long-lasting power for everyday devices.

    A pack of 24 AA alkaline batteries providing reliable, long-lasting power for everyday devices.

    What customers like

    • Long-lasting power
    • Convenient packaging and storage
    • Durable and leak-resistant design
    • Good value for money
    • Reliable and consistent performance
    4.7 (5,605 reviews)
    $38.97
    SAVE $12
    Your price for this item is $38.97
  8. Energizer AA 1.5V Lithium 4-Pack I love best buy is the best store to by my electronics stuff i recommended to every body thank you

    About this product

    A pack of lithium AA batteries delivering long-lasting, reliable power for digital devices.

    A pack of lithium AA batteries delivering long-lasting, reliable power for digital devices.

    What customers like

    • Long-lasting power
    • Lightweight and durable
    • Reliable and leak-proof
    • Ideal for high-drain devices
    • Performs well in extreme temperatures
    4.8 (3,618 reviews)
    $17.99 Your price for this item is $17.99
  9. Energizer "9V" 2-Pack Batteries Energizer batteries are the best

    About this product

    A reliable 2-pack of 9V alkaline batteries designed to power small electronic devices efficiently.

    A reliable 2-pack of 9V alkaline batteries designed to power small electronic devices efficiently.

    What customers like

    • Long-lasting power
    • Good shelf life
    • Trusted brand
    • Leak protection
    • Reliable performance
    4.8 (2,023 reviews)
    $11.99 Your price for this item is $11.99
  10. Energizer CR2032 Lithium Coin Cell Batteries - 6 Pack Great service, best price, convenient to shop and fantastic experience shopping at Best Buy!

    About this product

    A reliable pack of lithium coin cell batteries designed for long-lasting power in various electronic devices.

    A reliable pack of lithium coin cell batteries designed for long-lasting power in various electronic devices.

    What customers like

    • Long-lasting power
    • Trusted brand quality
    • Convenient pack size
    • Good value for money
    • Reliable performance
    4.9 (1,826 reviews)
    $24.99 Your price for this item is $24.99
  11. iOttie Easy One Touch 2 Wireless Fast Charing Universal Dash & Windshield Mount - Black I love love this product

    About this product

    A wireless charging car mount in black that securely holds and charges your phone while driving.

    A wireless charging car mount in black that securely holds and charges your phone while driving.

    What customers like

    • High-quality build and design
    • Fast and efficient wireless charging
    • Convenient and secure car charging
    • Qi certified for reliable charging
    • Versatile angle adjustment
    4.3 (1,512 reviews)
    $59.99
    SAVE $20
    Your price for this item is $59.99
  12. iFixit Essential Electronics & Computer Repair Tool Kit Ifixit the best tools out there

    About this product

    An all-in-one repair kit featuring precision S2 steel tools for electronics and computer maintenance.

    An all-in-one repair kit featuring precision S2 steel tools for electronics and computer maintenance.

    What customers like

    • Comprehensive set with a variety of bits and fittings
    • High-quality and durable tools
    • Versatile and compatible with various devices
    • Compact, well-designed, and travel-friendly
    • Magnetic features for easy screw handling and organization
    4.8 (1,247 reviews)
    $43.99 Your price for this item is $43.99
  13. SANUS Streaming Device Mount Love it

    About this product

    A black mount that securely hides streaming devices behind your wall-mounted TV for a clutter-free setup.

    A black mount that securely hides streaming devices behind your wall-mounted TV for a clutter-free setup.

    What customers like

    • Keeps setup clean and organized
    • Versatile mounting options compatible with most TVs
    • Sturdy and robust construction
    • Easy to install and use
    • Effectively hides streaming devices and wires
    4.4 (566 reviews)
    $39.97 Your price for this item is $39.97
  14. Best Buy Essentials 9V Alkaline Batteries - 4 Pack The price was unbelievably low and batteries are good… shop at Best Buy for major things for the home

    About this product

    A pack of four environmentally friendly 9V alkaline batteries ideal for smoke detectors and various electronics.

    A pack of four environmentally friendly 9V alkaline batteries ideal for smoke detectors and various electronics.

    What customers like

    • Good quality and durability
    • Excellent value for money
    • Affordable price point
    • Reliable for emergency use
    • Long-lasting performance
    4.8 (412 reviews)
    $13.99 Your price for this item is $13.99
  15. Energizer ECR2025BP Lithium Coin Battery The best

    About this product

    A stable and long-lasting lithium coin battery for powering electronics, medical devices, and portable gadgets.

    A stable and long-lasting lithium coin battery for powering electronics, medical devices, and portable gadgets.

    What customers like

    • High-quality and well-made
    • Perfect fit for various devices
    • Long-lasting battery life
    • Reliable and versatile
    • Positive brand reputation
    4.9 (238 reviews)
    $6.99 Your price for this item is $6.99
  16. Best Buy Essentials AA Alkaline Batteries - 4 Pack Best Buy Is Great

    About this product

    A reliable pack of four 1.5V AA alkaline batteries for powering everyday devices and electronics.

    A reliable pack of four 1.5V AA alkaline batteries for powering everyday devices and electronics.

    What customers like

    • Reliable for everyday use
    • Convenient packaging
    • Good value for money
    • Affordable price
    • Long-lasting performance
    4.8 (161 reviews)
    $4.99 Your price for this item is $4.99
  17. OSMO - Genius Starter Kit - for Ipad [Electronics] The kids love it and it super easy to use

    About this product

    An interactive kit combining hands-on activities and digital games to boost math, spelling, and problem-solving skills.

    An interactive kit combining hands-on activities and digital games to boost math, spelling, and problem-solving skills.

    What customers like

    • Works well with iPads
    • Highly interactive and engaging
    • Easy to use and understand
    • Fun and enjoyable for kids
    • Strong educational value
    4.6 (157 reviews)
    $89.99
    SAVE $110
    Your price for this item is $89.99
  18. Best Buy Essentials AAAA Alkaline Batteries - 4 Pack - Only at Best Buy Great buy, reasonable price

    About this product

    A pack of four long-lasting, environmentally-friendly alkaline batteries for reliable power in household electronics.

    A pack of four long-lasting, environmentally-friendly alkaline batteries for reliable power in household electronics.

    What customers like

    • Reliable power
    • Good value for money
    • Widely available
    • Affordable price
    • Long-lasting performance
    4.8 (142 reviews)
    $6.99 Your price for this item is $6.99
  19. HOTO 25-In-1 Electric Screwdriver Set, Non-Slip Aluminum Body best precision screwdriver!

    About this product

    An electric screwdriver set featuring 25 bits and a non-slip aluminum body for comfortable, precise use.

    An electric screwdriver set featuring 25 bits and a non-slip aluminum body for comfortable, precise use.

    What customers like

    • Versatile with a wide variety of bits
    • Compact and portable design
    • Magnetic features for easy use and storage
    • High-quality and durable build
    • Convenient USB-C rechargeable battery
    4.8 (141 reviews)
    $63.99
    SAVE $16
    Your price for this item is $63.99
  20. Best Buy Essentials AAA Alkaline Batteries - 4 Pack - Only at Best Buy Best Buy's Best Buy!

    About this product

    A reliable 4-pack of AAA alkaline batteries ideal for powering remotes, clocks, and small electronics.

    A reliable 4-pack of AAA alkaline batteries ideal for powering remotes, clocks, and small electronics.

    What customers like

    • Convenient pack size
    • Affordable price
    • Long-lasting performance
    • Great value for money
    • Reliable quality
    4.6 (114 reviews)
    $4.99 Your price for this item is $4.99
  21. J5CREATE - USB 3.0 Charger With 4 Port In White Great product

    About this product

    A white USB 3.0 charger featuring four ports for efficient charging of multiple devices.

    A white USB 3.0 charger featuring four ports for efficient charging of multiple devices.

    What customers like

    • Convenient and easy to use
    • Compact and portable design
    • Fast charging speeds
    • Charges multiple devices simultaneously
    • Good build quality and durability
    4.8 (85 reviews)
    $49.97
    SAVE $16
    Your price for this item is $49.97
  22. BELKIN COMPONENTS Surge, 3Ot, 540J, 2 USB-2.4A Shared, Wall Mount Cradle Great!

    About this product

    A wall-mount surge protector with three AC outlets and two USB ports for convenient device charging.

    A wall-mount surge protector with three AC outlets and two USB ports for convenient device charging.

    What customers like

    • Compact and travel-friendly design
    • Includes built-in cradle for phones and tablets
    • Conveniently charges multiple devices
    • Easy to install and use
    • Provides reliable surge protection
    4.6 (57 reviews)
    $92.68
    SAVE $6
    Your price for this item is $92.68
  23. Energizer A76 Alkaline Coin Cell Battery Energizer batteries are definitely the best on the market

    About this product

    An alkaline coin cell battery providing long-lasting, reliable power for everyday electronics and devices.

    An alkaline coin cell battery providing long-lasting, reliable power for everyday electronics and devices.

    What customers like

    • Fits a wide range of devices
    • Long-lasting and reliable performance
    • Easy to install and use
    • Secure and child-resistant packaging
    • Great value and affordability
    4.8 (54 reviews)
    $5.99 Your price for this item is $5.99
  24. Kenu Airframe Magnetic Smartphone Car Mount - Black Omg this is the best sample I received this sample Airframe Magnetic and I really love it

    About this product

    A black magnetic car mount that securely attaches your smartphone to your vehicle’s air vent.

    A black magnetic car mount that securely attaches your smartphone to your vehicle’s air vent.

    What customers like

    • Secure and stable attachment
    • Easy to install and use
    • Compact and space-saving design
    • Strong magnetic hold
    • Versatile compatibility with vents and phones
    4.4 (53 reviews)
    $29.99 Your price for this item is $29.99

Cool Electronics Under $100

Exploring cool electronics under $100 opens up a world of possibilities for tech enthusiasts, gift givers, students, and anyone looking to add a touch of convenience or fun to their daily routine without stretching the budget. Whether you’re searching for best buy gifts under $100 for a birthday, graduation, or just because, these affordable gadgets make thoughtful surprises for all ages. Picture a university student heading off to campus in the fall—compact electronics under 100 dollars can help them stay organized, entertained, and connected. For families, affordable tech can transform movie nights, enhance backyard gatherings, or make summer road trips smoother and more enjoyable. Parents often find these products perfect for keeping kids engaged during long car rides or as a reward for a job well done at school. Even professionals can benefit, with compact tools that streamline work-from-home setups or add a bit of flair to the office desk. The versatility of electronics for $100 or less means there’s something for everyone, whether you’re looking to upgrade your own space or searching for a practical yet impressive present.

When considering what to buy at Best Buy for $100, it helps to think about how these devices fit into daily life. Many of these gadgets are designed with portability and ease of use in mind, making them ideal for travel, outdoor adventures, or simply moving from room to room at home. Imagine relaxing on the patio with friends, using a compact speaker to set the mood with your favourite summer playlist, or capturing spontaneous moments with a portable camera. Tech accessories like wireless chargers, smart lights, or fitness trackers also make everyday routines more efficient and enjoyable. For those who love to stay on top of the latest trends, checking out best buy electronics in this price range can be a great way to experiment with new technology without a big commitment. These products are also a popular choice for stocking stuffers, Secret Santa exchanges, or as thoughtful additions to a larger gift bundle.

Shopping for electronics under 100 dollars is about more than just affordability—it’s about finding items that add value, spark creativity, and bring people together. Whether you’re outfitting a dorm room, upgrading a home office, or searching for the perfect gift, the right gadget can make all the difference. And if you’re looking to explore even more options beyond the $100 mark, you can discover a wider selection of innovative devices on our Electronics Under $1000 page. With so many choices available, it’s easy to find the perfect piece of tech to brighten someone’s day or enhance your own experience, all while keeping your budget in check.

Top Picks For Cool Electronics Under $100


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