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Customer Ratings & Reviews

Your price for this item is $12.99
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The comparable value price is $49.99

Customer reviews

Rating 4.8 out of 5 stars with 1399 reviews

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Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

96%would recommend to a friend

Customers are saying

Customers are delighted by the Anker PowerCore III Sense 20K USB-C Portable Battery Charger's impressive battery life and convenient size, making it ideal for travel. Many appreciate its ease of use and the inclusion of a USB-C port. While some find it a bit heavy and pricey, the overall positive feedback highlights its excellent performance and design.

This summary was generated by AI based on customer reviews.

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 23 Showing 441-460 of 1,399 reviews
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Looooovvveeee

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I really enjoy this battery, I got it for an away Football game (WNFC Football) where we took the bus and it’s lasted me 3 days and i had a few teams get it then that got one also

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    It does his job

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I got this battery bank for my trip and i was a saver. I used my cell to take pictures, videos and maps for directions and my battery always drained. I charged it two to three times at day.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Amazing Portable Charger!

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is an amazing portable charger. I have brought it all around the world with me and it has saved me when I needed to charge my phone in a pinch many times!

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Well worth it

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Quickly provides plenty of dependable power. It is rather slow when you have to recharge it, but just do it overnight and it’s no problem. You don’t have to recharge it very often anyway.

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed

    Rated 5 out of 5 stars

    Really works

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    What more to say other than this thing really does charge your devices. I was sceptical that a small black rectangle could do such a thing, but here we are. Oh, and it does it quickly.

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed

    Rated 5 out of 5 stars

    Worth It!

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Purchased on sale. Needed portable charger for Disneyland. Charged two IPhone 12 and Sony camera. Charged fast. We could charge more but didn’t have to. It’s slightly heavy, comes with pouch but it does the job and more. Highly recommended.

    I would recommend this to a friend
  • Cons mentioned:
    Weight

    Rated 5 out of 5 stars

    Great!

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love this portable charger! It has a bit of weight to it, so if youre looking for something lighter, this isnt for you. It charged 2 phones all the way full at the same time ans still had leftover juice!

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Plenty of recharging power

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Never leave home without it, you never know when ups need to recharge a cell phone pr tablet while out on the road, perfect for camping

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed

    Rated 5 out of 5 stars

    Never go wrong with Anker!!

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Fast, powerful, and versatile! Stores plenty of power for multiple charges and replenishes my phones faster than any other I've experienced! I've never gone wrong with Anker products!

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Ms.

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    We just did 4 (16 hour) days at Disneyland and one of these battery chargers charged and recharged our phones (which were necessary for every activity there) consistently EVERY DAY. Best purchase!

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Charging speed

    Rated 4 out of 5 stars

    REALLY GOOD FOR PRICE

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    EXCELENT OPTION FOR POWER BANK FAST CHARGING AND GOOD BATTEREY

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Great battery pack

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    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    With three ports, this charged all three of our smart phones (Galaxy S23, Pixel 7 and Samsung A23) to full while camping and it still had charge left in the morning. Great battery pack!

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed

    Rated 4 out of 5 stars

    Good while it lasted for a few months

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good while it lasted.. i bought it for a europe trip in august. It worked great. Charged my phone a few times before needing to charge the mobile charger. And it was fast. That was short lived. It is december, and i can get one charge form my phone and the charger needs charging. Also not as speedy as it was .

    I would recommend this to a friend
  • Cons mentioned:
    Weight

    Rated 5 out of 5 stars

    So far so good

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have only had to use it a couple of times but it has worked great each time I've used it. It's a little heavy but still convenient to have when you really need to recharge your electronics

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 4 out of 5 stars

    Great Back-up but beware of charging needs

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This worked great as a phone charger on our 4 day canoe trip! It also charged our camera battery. Be aware that it does not use a USB to USB connector to charge. I plugged it into my apple computer charger to power it up. If you don't have that capability, you will need to get a connector to fit. The only reason I took a star away is that inconvenience.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Perfect Power Supply

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought this as a back up power supply for a trip. Provided great source of power to recharge my phone, tablet and mp3 player. Onlyhad to recharge this supply once for a 7 day trip.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Anker portable battery charger

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I purchased this battery charger because I was heading to Florida in the aftermath of Hurricane Ian and knew I would not have access to electricity to charge my iPhone. It kept my phone working for the three days I did not have access to electricity.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Great power bank

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is an excellent power bank for your iPhones and iPads. It has a great capacity, very well built, and also a pleasing texture on the front facing side. The indicator lights are handy to judge the remaining capacity (but don’t give you a specific %).

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use
    Cons mentioned:
    Heat

    Rated 4 out of 5 stars

    anger power core

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    excellent product, easy to use and to carry in my backpack but it gets hot after long periods of use.

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed

    Rated 5 out of 5 stars

    Great deal. Great product!

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Amazing product works very well and gets my iPhone 14 Pro max charged to 50% in 30 minutes or less! Highly recommend one of these for anyone especially just to keep charged in the car for emergencies!

    I would recommend this to a friend