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Best Buy customers often prefer the following products when searching for iphone cases with battery charger.

Smart battery cases are a great way to keep your iPhone charged and ready to go, but they also have other benefits. They can protect your iPhone from damage, they can help you organize your life, and they can even make it easier to take photos. Browse the top-ranked list of iPhone cases with battery charger below along with associated reviews and opinions.

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  1. Apple - Geek Squad Certified Refurbished iPhone 11 Pro Max Smart Battery Case - Black - Front_Zoom
    Top comment

    "Battery case...Great excellent battery case apple always charge my iPhone...Great battery case...This case really helps maintain a full battery I get just about 2 days of battery with this case on..."

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    Product Description

    Boost the battery life of your iPhone 11 Pro Max with this refurbished Apple smart battery case. A dedicated camera button lets you snap photos or selfies, while the soft elastomer hinge design offers easy application and removal. Featuring a microfiber lining, this Qi-certified Apple smart battery case helps protect your phone's finish, and the silicone exterior provides comfortable handling.

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    Top comment

    "Battery case...Great excellent battery case apple always charge my iPhone...Great battery case...This case really helps maintain a full battery I get just about 2 days of battery with this case on..."

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    Product Description

    Boost the battery life of your iPhone 11 Pro Max with this refurbished Apple smart battery case. A dedicated camera button lets you snap photos or selfies, while the soft elastomer hinge design offers easy application and removal. Featuring a microfiber lining, this Qi-certified Apple smart battery case helps protect your phone's finish, and the silicone exterior provides comfortable handling.

    See all Cell Phone Cases
    See all Cell Phone Cases
  2. Apple - Geek Squad Certified Refurbished iPhone XS Max Smart Battery Case - Black - Front_Zoom
    Top comment

    "So I didn’t know but the case will always charge your phone until the case battery is dead. ...I hope I'll get a full extra iPhone battery but looks likes the case battery drains down faster than iPhone. "

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    Product Description

    Engineered for iPhone XS Max, the Smart Battery case gives you long battery life while offering good protection. Inside, a soft microfiber lining helps protect your iPhone. And on the outside, the silky, soft-touch finish of the silicone exterior feels amazing in your hand. A soft elastomer hinge design makes it easy to put the case on and take it off. The Smart Battery case is compatible with Qi certified chargers. You can charge your iPhone and battery case simultaneously for increased talk time of up to 37 hours, Internet use of up to 20 hours, and even longer audio and video playback.* With the Smart Battery case on, the intelligent battery status is displayed on the iPhone Lock screen and in Notification Center, so you know exactly how much charge you have left. The case can be charged even faster with USB-PD compatible chargers. It also supports Lightning accessories, such as the EarPods with Lightning Connector (included with your iPhone) and the Lightning Digital AV Adapter (sold separately).

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    Top comment

    "So I didn’t know but the case will always charge your phone until the case battery is dead. ...I hope I'll get a full extra iPhone battery but looks likes the case battery drains down faster than iPhone. "

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    Product Description

    Engineered for iPhone XS Max, the Smart Battery case gives you long battery life while offering good protection. Inside, a soft microfiber lining helps protect your iPhone. And on the outside, the silky, soft-touch finish of the silicone exterior feels amazing in your hand. A soft elastomer hinge design makes it easy to put the case on and take it off. The Smart Battery case is compatible with Qi certified chargers. You can charge your iPhone and battery case simultaneously for increased talk time of up to 37 hours, Internet use of up to 20 hours, and even longer audio and video playback.* With the Smart Battery case on, the intelligent battery status is displayed on the iPhone Lock screen and in Notification Center, so you know exactly how much charge you have left. The case can be charged even faster with USB-PD compatible chargers. It also supports Lightning accessories, such as the EarPods with Lightning Connector (included with your iPhone) and the Lightning Digital AV Adapter (sold separately).

    See all Cell Phone Cases
    See all Cell Phone Cases
  3. Apple - Geek Squad Certified Refurbished iPhone XR Smart Battery Case - Black - Front_Zoom

    Product Description

    Engineered for iPhone XR, the Smart Battery case gives you long battery life while offering good protection. Inside, a soft microfiber lining helps protect your iPhone. And on the outside, the silky, soft-touch finish of the silicone exterior feels amazing in your hand. A soft elastomer hinge design makes it easy to put the case on and take it off. The Smart Battery case is compatible with Qi certified chargers. You can charge your iPhone and battery case simultaneously for increased talk time of up to 39 hours, Internet use of up to 22 hours, and even longer audio and video playback.* With the Smart Battery case on, the intelligent battery status is displayed on the iPhone Lock screen and in Notification Center, so you know exactly how much charge you have left. The case can be charged even faster with USB-PD compatible chargers. It also supports Lightning accessories, such as the EarPods with Lightning Connector (included with your iPhone) and the Lightning Digital AV Adapter (sold separately).

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    Product Description

    Engineered for iPhone XR, the Smart Battery case gives you long battery life while offering good protection. Inside, a soft microfiber lining helps protect your iPhone. And on the outside, the silky, soft-touch finish of the silicone exterior feels amazing in your hand. A soft elastomer hinge design makes it easy to put the case on and take it off. The Smart Battery case is compatible with Qi certified chargers. You can charge your iPhone and battery case simultaneously for increased talk time of up to 39 hours, Internet use of up to 22 hours, and even longer audio and video playback.* With the Smart Battery case on, the intelligent battery status is displayed on the iPhone Lock screen and in Notification Center, so you know exactly how much charge you have left. The case can be charged even faster with USB-PD compatible chargers. It also supports Lightning accessories, such as the EarPods with Lightning Connector (included with your iPhone) and the Lightning Digital AV Adapter (sold separately).

    See all Cell Phone Cases
    See all Cell Phone Cases
  4. Apple - Geek Squad Certified Refurbished iPhone XS Smart Battery Case - Black - Front_Zoom
    Top comment

    "If taken care of it will look good for months. Works on qi chargers as well....Doubled my battery life...So I've had my iPhone x since they came out and my battery started to die quickly. Me not ready for an upgrade i went ahead and purchased the smart case. i did get it on sell refurbished and the quality was great. "

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    Product Description

    Engineered for iPhone XS, the Smart Battery case gives you long battery life while offering good protection. Inside, a soft microfiber lining helps protect your iPhone. And on the outside, the silky, soft-touch finish of the silicone exterior feels amazing in your hand. A soft elastomer hinge design makes it easy to put the case on and take it off. The Smart Battery case is compatible with Qi certified chargers. You can charge your iPhone and battery case simultaneously for increased talk time of up to 33 hours, Internet use of up to 21 hours, and even longer audio and video playback.* With the Smart Battery case on, the intelligent battery status is displayed on the iPhone Lock screen and in Notification Center, so you know exactly how much charge you have left. The case can be charged even faster with USB-PD compatible chargers. It also supports Lightning accessories, such as the EarPods with Lightning Connector (included with your iPhone) and the Lightning Digital AV Adapter (sold separately).

    See all Cell Phone Cases
    Top comment

    "If taken care of it will look good for months. Works on qi chargers as well....Doubled my battery life...So I've had my iPhone x since they came out and my battery started to die quickly. Me not ready for an upgrade i went ahead and purchased the smart case. i did get it on sell refurbished and the quality was great. "

    See all customer reviews

    Product Description

    Engineered for iPhone XS, the Smart Battery case gives you long battery life while offering good protection. Inside, a soft microfiber lining helps protect your iPhone. And on the outside, the silky, soft-touch finish of the silicone exterior feels amazing in your hand. A soft elastomer hinge design makes it easy to put the case on and take it off. The Smart Battery case is compatible with Qi certified chargers. You can charge your iPhone and battery case simultaneously for increased talk time of up to 33 hours, Internet use of up to 21 hours, and even longer audio and video playback.* With the Smart Battery case on, the intelligent battery status is displayed on the iPhone Lock screen and in Notification Center, so you know exactly how much charge you have left. The case can be charged even faster with USB-PD compatible chargers. It also supports Lightning accessories, such as the EarPods with Lightning Connector (included with your iPhone) and the Lightning Digital AV Adapter (sold separately).

    See all Cell Phone Cases
    See all Cell Phone Cases
  5. Samsung - Galaxy S24 Ultra Silicone Case - Dark Violet - Front_Zoom
    Top comment

    "Awesome Case...Much better than the learher cases. Doesnt get all worn looking....Samsung case...Very goos case goes well with my galaxy s24 ultra ."

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    Product Description

    Protect your Galaxy S24 Ultra in style with the Silicone Case. The case adds a pop of color, while its sleek design gives you a comfortable grip to keep your phone snug in your hands.
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    Top comment

    "Awesome Case...Much better than the learher cases. Doesnt get all worn looking....Samsung case...Very goos case goes well with my galaxy s24 ultra ."

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    Product Description

    Protect your Galaxy S24 Ultra in style with the Silicone Case. The case adds a pop of color, while its sleek design gives you a comfortable grip to keep your phone snug in your hands.
    See all Cell Phone Cases
    See all Cell Phone Cases
  6. Insignia™ - Hard-Shell Bumper Case with MagSafe for iPhone 15 Pro Max - Teal - Front_Zoom
    Top comment

    "Fit and quality are outstanding, very pleased with this case!...Solid case...As someone who typically doesn’t use cases at all, this is the first case I’ve tried that I’ve felt was good in all the right places. "

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    Product Description

    Personalize your smartphone while keeping it protected with the Insignia NS-15PMSCTMS Hard-Shell Case with MagSafe for iPhone 15 Pro Max. Its durable polycarbonate plastic protects your phone from everyday damage and drops up to 8 feet. A specially engineered built-in magnetic ring provides MagSafe compatibility with MagSafe chargers and accessories without needing to remove your phone from the case. It also has raised edges, letting you set your phone down without risking scratches to your screen or camera lens. Continue to charge wirelessly and give your smartphone the protection it needs with this Insignia hard-shell case.
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    Top comment

    "Fit and quality are outstanding, very pleased with this case!...Solid case...As someone who typically doesn’t use cases at all, this is the first case I’ve tried that I’ve felt was good in all the right places. "

    See all customer reviews

    Product Description

    Personalize your smartphone while keeping it protected with the Insignia NS-15PMSCTMS Hard-Shell Case with MagSafe for iPhone 15 Pro Max. Its durable polycarbonate plastic protects your phone from everyday damage and drops up to 8 feet. A specially engineered built-in magnetic ring provides MagSafe compatibility with MagSafe chargers and accessories without needing to remove your phone from the case. It also has raised edges, letting you set your phone down without risking scratches to your screen or camera lens. Continue to charge wirelessly and give your smartphone the protection it needs with this Insignia hard-shell case.
    See all Cell Phone Cases
    See all Cell Phone Cases
  7. Insignia™ - Hard-Shell Case with MagSafe for iPhone 15 Pro Max - Orange Gradient - Front_Zoom
    Top comment

    "Cases for iPhone...Excellent case unisex for iPhone 15 pro max and good price...Perfect phone case!...Phone case fits perfectly and love the rainbow color. The buttons are not hard to push like on other cases."

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    Product Description

    Personalize your smartphone while keeping it protected with the Insignia NS-15PMTGROMS Hard-Shell Case with MagSafe for iPhone 15 Pro Max. Its durable polycarbonate plastic protects your phone from everyday damage and drops up to 6 feet. A specially engineered built-in magnetic ring provides compatibility with MagSafe chargers and accessories without removing your phone from the case. It also has raised edges, letting you set your phone down without risking scratches to your screen or camera lens. A multi-color gradient design adds a unique touch to your device, allowing you to personalize your phone. Continue to charge wirelessly and give your smartphone the protection it needs with this Insignia hard-shell case.
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    Top comment

    "Cases for iPhone...Excellent case unisex for iPhone 15 pro max and good price...Perfect phone case!...Phone case fits perfectly and love the rainbow color. The buttons are not hard to push like on other cases."

    See all customer reviews

    Product Description

    Personalize your smartphone while keeping it protected with the Insignia NS-15PMTGROMS Hard-Shell Case with MagSafe for iPhone 15 Pro Max. Its durable polycarbonate plastic protects your phone from everyday damage and drops up to 6 feet. A specially engineered built-in magnetic ring provides compatibility with MagSafe chargers and accessories without removing your phone from the case. It also has raised edges, letting you set your phone down without risking scratches to your screen or camera lens. A multi-color gradient design adds a unique touch to your device, allowing you to personalize your phone. Continue to charge wirelessly and give your smartphone the protection it needs with this Insignia hard-shell case.
    See all Cell Phone Cases
    See all Cell Phone Cases
  8. OtterBox - Defender Series Pro XT Hard Shell for Samsung Galaxy S24 Ultra - Dark Side - Front_Zoom
    Top comment

    "Quality case...Consistent with other Otterbox cases I've owned. Sturdy, well designed, and somewhat lighter than expected....Excellent Case...Ita a great case. Love the fact that they added a clear back unlike previous Outer Cases."

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    Product Description

    Want legendary Defender Series protection in a sleek package that’s antimicrobial and clear? Get the rugged Defender Series Pro XT Clear for Samsung Galaxy S24 Ultra. A cutting-edge 2-piece design with a pressure fitted frame keeps your device securely in place and gives you a sure grip. Antimicrobial properties help protect the phone case exterior against common bacteria.* Raised edges also offer added camera and screen defense. Plus, its clear back shows off your phone while defending against drops. Model 77-94731
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    Top comment

    "Quality case...Consistent with other Otterbox cases I've owned. Sturdy, well designed, and somewhat lighter than expected....Excellent Case...Ita a great case. Love the fact that they added a clear back unlike previous Outer Cases."

    See all customer reviews

    Product Description

    Want legendary Defender Series protection in a sleek package that’s antimicrobial and clear? Get the rugged Defender Series Pro XT Clear for Samsung Galaxy S24 Ultra. A cutting-edge 2-piece design with a pressure fitted frame keeps your device securely in place and gives you a sure grip. Antimicrobial properties help protect the phone case exterior against common bacteria.* Raised edges also offer added camera and screen defense. Plus, its clear back shows off your phone while defending against drops. Model 77-94731
    See all Cell Phone Cases
    See all Cell Phone Cases
  9. UAG - Metropolis LT w/Magnet Kevlar for Galaxy S24 Ultra - Black - Front_Zoom
    Top comment

    "Slim case with great protection...Really solid case. Many cases that offer great protection and thick and ugly. ...Great Case...I love these cases, very well made, good grip, sturdy. I recommend."

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    Product Description

    The Metropolis Lite series, now with an updated design, is built to provide real-world protection for your device. Crafted with a strong TPU frame and impact-absorbing inner bumper. Sculpted corners for reinforced drop protection. The strong built-in magnetic module is compatible with most 3rd party magnetic chargers. Complete with a seamless premium industry-leading KEVLAR® material inlay. Functionality and protection in perfect harmony.
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    Top comment

    "Slim case with great protection...Really solid case. Many cases that offer great protection and thick and ugly. ...Great Case...I love these cases, very well made, good grip, sturdy. I recommend."

    See all customer reviews

    Product Description

    The Metropolis Lite series, now with an updated design, is built to provide real-world protection for your device. Crafted with a strong TPU frame and impact-absorbing inner bumper. Sculpted corners for reinforced drop protection. The strong built-in magnetic module is compatible with most 3rd party magnetic chargers. Complete with a seamless premium industry-leading KEVLAR® material inlay. Functionality and protection in perfect harmony.
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    See all Cell Phone Cases
  10. Samsung - Galaxy Z Flip5 Gadget Case - Clear - Front_Zoom

    Model: EF-XF731CTEGUS
    SKU: 6547037
    Top comment

    "Awesome case Samsung finally got it right I've never really had luck with their cases until now....Clear case with ring...I don't like the black marking on the case for guide. Overall a good case from Samsung."

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    Product Description

    Maximize the potential of your Galaxy Z Flip5 with the Clear Gadget Case's detachable accessories. Attach and detach as needed and turn your case into the ultimate life hack.
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    Top comment

    "Awesome case Samsung finally got it right I've never really had luck with their cases until now....Clear case with ring...I don't like the black marking on the case for guide. Overall a good case from Samsung."

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    Product Description

    Maximize the potential of your Galaxy Z Flip5 with the Clear Gadget Case's detachable accessories. Attach and detach as needed and turn your case into the ultimate life hack.
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    See all Cell Phone Cases
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