Cases With Power Supply

Best Buy customers often prefer the following products when searching for Cases With Power Supply.

Browse the top-ranked list of Cases With Power Supply below along with associated reviews and opinions.

  1. 1.
    Apple - iPhone® 7  Smart Battery Case - Black-Front_Standard

    • Model: MN002LL/A
    • SKU: 5622309
    The Smart Battery Case for iPhone 7 gives you extra battery life with the look and protection of an Apple-designed case. Combined with the Smart Battery Case, iPhone 7 provides up to 22 hours of battery life for browsing the web, up to 24 hours of watching HD video, and 26 hours of talk time.¹ The Smart Battery Case also works intelligently with your iPhone to charge simultaneously when you’re plugged in, so both case and iPhone will have more than enough battery life to get you through the day, and then some. The soft elastomer hinge and one-piece design make it easy to put the case on and take it off. You can even connect it to any Lightning accessory, such as the Lightning Dock. And iOS 10 allows you to see the battery status of your iPhone 7, your Smart Battery Case, and even your Apple Watch, all in one place. Available in black and white.
  2. 2.
    Apple - iPhone® 7  Smart Battery Case - White-Front_Standard

    • Model: MN012LL/A
    • SKU: 5622312
    The Smart Battery Case for iPhone 7 gives you extra battery life with the look and protection of an Apple-designed case. Combined with the Smart Battery Case, iPhone 7 provides up to 22 hours of battery life for browsing the web, up to 24 hours of watching HD video, and 26 hours of talk time.¹ The Smart Battery Case also works intelligently with your iPhone to charge simultaneously when you’re plugged in, so both case and iPhone will have more than enough battery life to get you through the day, and then some. The soft elastomer hinge and one-piece design make it easy to put the case on and take it off. You can even connect it to any Lightning accessory, such as the Lightning Dock. And iOS 10 allows you to see the battery status of your iPhone 7, your Smart Battery Case, and even your Apple Watch, all in one place. Available in black and white.
  3. 3.
    mophie - juice pack External Battery Case for Samsung Galaxy S5 - Red-Front_Standard

    • Model: 2333_JP-SSG5-RED
    • SKU: 7498124
    Extend the battery life of your Samsung Galaxy S5 with this mophie battery case. It protects against impact damage, and it contains a 3000 mAh battery extender for convenience. This mophie case has an LED indicator that tells you when it's time to recharge, and it provides easy access to all ports and buttons.
  4. 4.
    mophie - Juice Pack External Battery Case for Samsung Galaxy S8+ - Black-Front_Standard

    • Model: 48976BBR
    • SKU: 5793123
    Keep your Samsung Galaxy S8+ charged and protected with this mophie juice pack battery case. Its rubberized interior guards against drop impacts, and its 3300 mAh battery adds 60 percent more power to your phone. This mophie juice pack battery case's forward-facing speaker ports maintain the stereo output quality of your device.
  5. 5.
    mophie - Juice Pack External Battery Case for Samsung Galaxy S8 - Black-Front_Standard

    • Model: 48975BBR
    • SKU: 5793120
    Give your Samsung Galaxy S8 protection and backup power with this mophie juice pack battery case. Its 2950 mAh battery extends your phone's power by up to 60 percent, and its rubberized support pads provide reliable impact protection. Recharge this mophie juice pack battery case on a wireless charging base or with your phone charger.
  6. 6.
    OtterBox - Defender Series Case for Samsung Galaxy S7 Cell Phones - Pink-Front_Standard

    • Model: 46770BBR
    • SKU: 4911302
    Bring vivid color to your Samsung Galaxy S7 device with this bold pink OtterBox Defender Series phone case. With three layers of protection, this case shields your phone and its screen from damage. Custom-designed cutouts on this pink OtterBox Defender Series phone case provide easy access to your device’s camera, buttons and ports.
  7. 7.
    OtterBox - Defender Series Case for Samsung Galaxy S7 Cell Phones - Black-Front_Standard

    • Model: 46767BBR
    • SKU: 4911503
    Deliver rugged durability to your Samsung Galaxy S7 phone with this black OtterBox Defender Series phone case. A silicone skin and hard polycarbonate shell offer impact resistance for drops, and the thermal-formed screen protector defends against scratches.With its cutouts around the camera and ports, this black OtterBox Defender Series phone case provides effortless functionality for your device.
  8. 8.
    OtterBox - Defender Series Case for Samsung Galaxy S8+ - Aqua mint-Front_Standard

    • Model: 48741BBR
    • SKU: 5773814
    Get extreme protection for your Samsung Galaxy S8 Plus with this OtterBox Defender case. It's tough against wear and tear to prolong the life of your device, and the convenient holster clips onto your belt or doubles as a display stand. Snugly encase your phone while maintaining full port access with this OtterBox Defender case.
  9. 9.
    OtterBox - Defender Series Case for Samsung Galaxy S8+ - Purple-Front_Standard

    • Model: 48738BBR
    • SKU: 5773826
    Encase your phone in rugged protection with this OtterBox Defender case. Precision cutouts ensure full access to all the features of your Samsung Galaxy S8 Plus. This OtterBox Defender case absorbs shock during drops and bumps to keep your device functional.
  10. 10.
    OtterBox - Defender Series Case for Samsung Galaxy S8 - Aqua mint-Front_Standard

    • Model: 48666BBR
    • SKU: 5773812
    Jacket your Samsung Galaxy S8 in serious protection with this OtterBox Defender case. Its dual-layer defense provides full coverage via the polycarbonate shell, impact-absorbing rubber slipcover. The included holster for this OtterBox Defender case conveniently functions as a secure belt clip and kickstand for hands-free phone use.
  11. 11.
    OtterBox - Defender Series Case for Samsung Galaxy S8 - Plum-Front_Standard

    • Model: 48665BBR
    • SKU: 5773813
    Transport your Samsung Galaxy S8 stress-free with this plum OtterBox case. It has a dual-layer defense, including an outer slipcover and inner shell, to keep your phone safe during impact, and its port covers protect your jacks. This OtterBox case has a holster that doubles as a kickstand for comfortable media viewing.
  12. 12.
    OtterBox - Defender Series Case for Apple® iPhone® 6 Plus and 6s Plus - Black-Front_Standard

    • Model: 46044BBR
    • SKU: 4473303
    With a high-impact polycarbonate shell, silicone skin and thermal-formed clear membrane, this OtterBox Defender Series 46044BBR case provides 3 layers of defense that safeguard your Apple iPhone 6 Plus or 6s Plus against dirt, scratches and damage.
  13. 13.
    Motorola - Moto Style Shell Case with Wireless Charging for Motorola Moto Z Family Cell Phones-Front_Standard

    • Model: 89600N
    • SKU: 5901172
    Give your phone a functional makeover with this stylish Moto Mods Style Shell. Lightweight and practical, this snap-on shell works with wireless charging pads to give your phone a quick boost without the need for a traditional connector. Compatible with various devices in the Moto Z family, this Moto Mods Style Shell incorporates a cutout for your phone’s camera.
  14. 14.
    LifeProof - Frē Protective Case for Apple iPhone 5, 5s and SE - Gray, Grind grey-Front_Standard

    • Model: 77-53686
    • SKU: 5184600
    Provide optimal protection from the elements with this LifeProof Fre case for the iPhone 5/5s/SE. With a built-in scratch protector and durable design, this case provides protection from most of life's hazards. This LifeProof Fre case is submersible in up to 6.6 feet of water and sealed against dirt, dust, snow and ice.
  15. 15.
    LifeProof - FrēProtective Case for Apple iPhone 5, 5s and SE - Purple/Crushed Purple-Front_Standard

    • Model: 77-53687
    • SKU: 5184802
    Protect your iPhone 5/5s/SE from the elements with this LifeProof FRE phone case. It resists damage from moisture, dirt and drops, and it's thin and lightweight so it won't interfere with your day-to-day and sporting activities. The fitted design of this LifeProof FRE phone case provides full access to all the phone's ports and buttons.

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