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Customer Ratings & Reviews

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Customer reviews

Rating 4.7 out of 5 stars with 476 reviews

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96%
would recommend
to a friend

Customers are saying

Customers love the 20800 mAh Portable Charger's amazing battery life and attractive price. Its multiple USB ports and ease of use are also frequently praised, making it great for travel. However, some find it a bit large and heavy. The charger's capacity and overall performance are generally well-received.

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 20 Showing 381-400 of 476 reviews
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Great capacity for the price

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

    Loved it. My phone never seems to run out of juice.

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

    Rated 4 out of 5 stars

    Good charger

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

    Recharges phone and tablet multiple times. Only downside is the time it takes to charge it.

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

    Rated 4 out of 5 stars

    Great charging system

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

    Lasts a really long time. It's black and compact but I can't think of anything else to say.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Charges as expected

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

    You can charge up to 4 devices with this battery. It's difficult to know if the battery is holding a full or partial charge to let you know the battery needs recharged. A screen indicator would be nice but other than that, it works well and suits it's purpose when you need a charge and can't plug in.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Excellent!

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

    This charger held up to my three teenage kids on a long drive out west. Typically they would have been fighting about "who gets the charge cord" to plug into the cigarette lighter....not anymore! All three can charge at once, yeah!

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

    Rated 4 out of 5 stars

    Does the job

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

    Great overall high capacity portable charger, works will with several smartphones.

    I would recommend this to a friend
  • Pros mentioned:
    Portability

    Rated 4 out of 5 stars

    Great charger!

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

    This product is a lifesaver for anyone who travels. Would recommend it to anyone.

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

    Rated 4 out of 5 stars

    Good Battery Backup

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

    Does what it claims to do, and that is backup juice for your phone and tablets.

    I would recommend this to a friend
  • Pros mentioned:
    Price

    Rated 4 out of 5 stars

    Charger

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

    Store associate suggested this to me. Good price for what it does

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

    Rated 4 out of 5 stars

    good power supply

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

    overall good power supply. its big and bulky but does the job.

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

    Rated 4 out of 5 stars

    Great item, does as expected

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

    can charge my phone and others multiple times on one charge.

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

    Rated 4 out of 5 stars

    Great for smartphones

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

    This has saved my life many times. I totally recommend it!

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

    Rated 4 out of 5 stars

    This was a gift.

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

    Gave as a gift and they loved it and use it regularly!

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

    Rated 4 out of 5 stars

    Charges everything

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

    Love it .. Lasts forever I take it everywhere with me

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

    Rated 4 out of 5 stars

    Keeps my phone charged in a pinch.

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

    Have used several times for keeping iPhone charged.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Battery Pack

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

    This charger was a good puirchase. It works great.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Electron Dependency solution

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

    Bigger battery to go with my 11.6" Insignia Windows tablet. We live in a hurricane area/ so keeping phones recharged or even running USB LED lights is sometimes important.

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Falls Apart

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

    Haven't even had it a year and the micro USB input has fallen INTO the battery. It' like the charging terminal wasn't secured properly. Now it's just a good paper weight.

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    Does the job

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

    Bought this for a trip. It was handy to be able to charge devices when away from a regular outlet. It also shuts off automatically when fully charged.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great charger

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

    Able to charge multiple devices at the same time. This comes in handy while traveling with children using electronic devices.

    I would recommend this to a friend