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  • Card-Like Slim, Ideal for iPhone 17 Series - Qi2-Certified - High-Capacity 5,000 mAh - 4.02 x 2.78 x 0.34 in - Half an iPhone's Weight - 4.3 oz *Compared with iPhone 17 Pro Max, which weighs 8.2 oz.
  • Alt View 1. Anker - Ultra-Slim 5,000mAh Magnetic Battery Pack, Nano Power Bank, 15W Max Ultra-Fast MagSafe-Compatible Portable Charger - Black.
  • ANKER The World's NO.1 Mobile Charging Brand* Doubly Fast in a Snap Perfect Fit for iPhone 17 Series Qi2 MagSafe-Compatible 5,000mAh 24/7 Battery Protection 20W Max USB-C Fast Charging 9N Strong Magnetic Connection Note: Not compatible with iPhone 16e, iPhone SE series, or Google Pixel 10 series.
  • 2X Faster* 15W Max Qi2-Certified Fast Charging Charge an iPhone 15 Pro Max to 25% Anker 15W Power Bank: 32 Min** Other 7.5W Power Bank: 66 Min** Charge an iPhone 16 to 25% Anker 15W Power Bank: 31 Min** Other 7.5W Power Bank: 41 Min** *This 15W power bank charges twice faster than other 7.5W power banks. **Data based on internal lab tests. Actual performance may vary based on specific usage conditions.
  • Ready For Emergencies Even Without A Full Charge Maximum Charging Levels in Idle Mode* - 79% iPhone 16 - 91% iPhone 15 - 91% iPhone 14 *Data based on internal lab testing. Due to a 30% to 45% energy loss in battery cells and conversion circuitry, a fully charged 5,000mAh power bank typically offers an estimated 2,750 to 3,500mAh to power devices.
  • 14 Degrees Cooler* Graphene for Effective Thermal Management 118.4°F Industry Standard 104°F Anker Nano Power Bank *The surface temperature of the power bank is controlled under 104°F (40°C), compared with the industry standard of 118.4°F (48°C).

Anker - Ultra-Slim 5,000mAh Magnetic Battery Pack, Nano Power Bank, 15W Max Ultra-Fast MagSafe-Compatible Portable Charger - Black

Model:
A1665
SKU:
10317528
Your price for this item is $54.99

Customer reviews

Rating 3.8 out of 5 stars with 10 reviews

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Rating by feature

  • Value

    Rating 4.2 out of 5 stars

  • Quality

    Rating 4.0 out of 5 stars

  • Ease of Use

    Rating 4.5 out of 5 stars

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80%would recommend to a friend
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 1 Showing 1-10 of 10 reviews

  • Gets hot will charging

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good little battery pack that fits in you pocket without being bulky. Can charge an iPhone 17 pro from 30% to 80% with power to spare. This battery back does get hot and makes the back of the iPhone hot. I had to unhook it midway through charging cause I was concerned about the heat. I have other MagSafe battery packs which do not get hot to the touch like this one (original Apple MagSafe battery pack). I would use this as a last resort I need power option and not a I keep it on all the time option.

    This review is from Anker - Nano Power Bank, Ultra-Slim 5,000mAh Magnetic Battery Pack, 15W Max Ultra-Fast MagSafe-Compatible Portable Charger - White

    No, I would not recommend this to a friend

  • satisfied

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    overheating at times and slow charging. but overall does the job

    I would recommend this to a friend

  • Beware of airport security confiscation!!!!

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    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good power bank, however it’s not “CCC” compliant to travel within China on commercial flights. Had mine confiscated at the airport.

    This review is from Anker - Nano Power Bank, Ultra-Slim 5,000mAh Magnetic Battery Pack, 15W Max Ultra-Fast MagSafe-Compatible Portable Charger - White

    I would recommend this to a friend
    • Brand response from Anker Team
      Posted .

      So glad you love the product! Thank you for your support. We are super excited to provide something that betters your life. We promise to continue striving to exceed your expectations!

      Remember your device comes with the manufacturer warranty, and anytime you need help just let us know.
      Email: [email protected]
      Phone number: +1 (800) 988 7973 anker

  • Get it on sale

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Really slim and compact but this battery charges really slow. Make sure u buy it on sale

    I would recommend this to a friend

  • Works well

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Extends the life of my phone as expected and the magnet holds well.

    I would recommend this to a friend

  • Great thin wireless charging.

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This MagSafe battery pack is so thin and nice looking. I would buy again. Doesn’t fully charge to 100 because wireless charging isn’t as efficient as plug in. But it does the job and from like 10 percent it will get up to like 60-70 percent depending on usage and phone.

    I would recommend this to a friend

  • Super convenient

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Awesome product other than it dents and scratches very easily.

    I would recommend this to a friend

  • Life saver

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought this to charge while on vacation. Works great and is very lightweight. It stays on pretty good while in your pocket. Bought three more for family.

    I would recommend this to a friend

  • Stopped charging after 1 week.

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have had this charger for 1 week and used a couple times. Today it started flipping from charging to not charging multiple times per second. I have multiple Anker battery packs and was hoping this would be as good as the rest of them.

    No, I would not recommend this to a friend
    • Brand response from Anker Team
      Posted .

      Dear Customer,

      I am truly sorry to hear that you are experiencing this issue. We understand how frustrating it can be and we appreciate your patience.

      Please rest assured that we stand behind our products and are willing to provide assistance within our capacity. We are committed to ensuring your satisfaction and resolving your concerns promptly.

      You can reach out to us via [email protected] or call us at +1 (800) 988 7973. Our customer service team is always ready to help you.

      We look forward to your message so we can address your issue as soon as possible. Thank you for bringing this to our attention and giving us the opportunity to make things right.

      Best Regards, anker

  • Anker - Ultra-Slim 5,000mAh Magnetic Battery Pack

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The best Anker - Ultra-Slim 5,000mAh Magnetic Battery Pack

    I would recommend this to a friend
Page 1, Showing 1-10 of 10 reviews

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