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Battery Pack Cases

Browse the top-ranked list of battery pack cases below along with associated reviews and opinions.

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  1. PopSockets - MagSafe PowerPack - Black

    SKU: J39HLKZZJ5

    Caveat: If you use with a thick phone case the magnetic connection on the battery pop socket may not"stick" as strong as you might like.

    Product Description

    A sleek black magnetic 5000mAh power bank with grip and stand for MagSafe-compatible devices.
    See all MagSafe Portable Chargers & Power Banks
    Your price for this item is $39.99

  2. mophie - Juice Pack for iPhone 16 Pro Max - Black

    SKU: J39T3V3Z2V

    Product Description

    A slim black case with built-in battery, offering extra power and 6-foot drop protection for iPhone.
    See all Cell Phone Cases
    Your price for this item is $99.99

  3. VELVET CAVIAR - MagSafe Battery Power Pack - Nude Vibe Checker

    SKU: J3GWPRHXSH

    Product Description

    A nude vibe checker MagSafe power pack delivering 5000mAh wireless charging for double iPhone battery life.
    See all Portable Chargers & Power Banks
    Your price for this item is $64.99

  4. PopSockets - MagSafe PowerPack - White

    SKU: J39HLKZKVW

    Product Description

    A sleek white magnetic 5000 mAh power bank with grip and stand, compatible with MagSafe devices.
    See all MagSafe Portable Chargers & Power Banks
    Your price for this item is $39.99

  5. VELVET CAVIAR - MagSafe Battery Power Pack - Bronze Leopard

    SKU: J3GWPRHXY3

    Product Description

    A stylish bronze leopard MagSafe power pack delivering wireless charging and up to 2x iPhone battery life.
    See all Portable Chargers & Power Banks
    Your price for this item is $64.99

  6. mophie - Juice Pack iPhone 15 Pro Max - Black

    SKU: J39T3VX4JJ

    This case is definitely giving what it has been giving since this case first launched. ...Best Case In the World!...Great case, great battery charge. Would buy it again!

    Product Description

    A black protective case with a built-in 3,000 mAh battery and up to 6-foot drop protection.
    See all iPhone Cases
    Your price for this item is $99.99

  7. mophie - Juice Pack Apple iPhone 17 Pro Max - Black

    SKU: J39T3VLPH3

    Product Description

    A slim black charging case offering up to 50% extra battery life and protection for your device.
    See all Cell Phone Cases
    Your price for this item is $99.99

  8. mophie - Juice Pack Apple iPhone 17 Pro - Black

    SKU: J39T3VLPQF

    Product Description

    A slim black charging case offering up to 50% extra battery life and protection for your iPhone.
    See all Cell Phone Cases
    Your price for this item is $99.99
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In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.