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Customer Ratings & Reviews

Customer reviews

Rating 4.3 out of 5 stars with 43 reviews

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Rating by feature

  • Value

    Rating 4.1 out of 5 stars

  • Quality

    Rating 4.3 out of 5 stars

  • Ease of Use

    Rating 4.3 out of 5 stars

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81%would recommend to a friend

Customers are saying

Customers consistently note the excellent wireless charging and long battery life of the ROC16 16,000 mAh Portable Charger. Many appreciate the convenience of wireless charging and the solar panel as a backup charging option. The charger's ease of use is also frequently praised. While some find it heavy, others describe it as sturdy and portable.

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 1 Showing 1-20 of 43 reviews
  • Pros mentioned:
    Battery life, Solar panel

    Rated 5 out of 5 stars

    SOLAR CHARGER

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

    With hurricane season coming up soon in Florida, i was looking for a reliable, high capacity, sturdy, solar charger that could charge and recharge via the sun and by USB as well. We lose power here duri g rainy season often too. This solar charger has a large solar surface and charges quickly and fully and lasts for hours. It's a convenient size. I'm thankful to have it and i would recommend it to a friend. Yes ~ 5 ☆

    I would recommend this to a friend
  • Pros mentioned:
    Weight, Wireless charging

    Rated 4 out of 5 stars

    Fast charger

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

    Its heavy, sturdy, and fast charges my phone. I have only used the little bit of charge it had when i opened it up brand new. So far i can tell it takes forever for solar charge. The description should say how long a full charge takes from charging it up with the sun. And we've had some pretty sunny days recently.

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

    Rated 5 out of 5 stars

    Tough wireless charger

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

    This wireless charger is tough, compact, portable and easy to use. It has USB slots and a built in flashlight.

    I would recommend this to a friend
  • Pros mentioned:
    Weight, Wireless charging

    Rated 4 out of 5 stars

    Compact, lightweight & multiple charging options!

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

    I love the fact that I can choose to charge wirelessly and plug items in. So convenient & doesn’t weigh much!

    I would recommend this to a friend
  • Pros mentioned:
    Wireless charging

    Rated 5 out of 5 stars

    So Far So Good Works w/iPhone 8 Plus

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

    Yes! This One! 'while it's on sale (also, keep it in a tab for 2 weeks if the price drops- bby WILL price match it. Oh, and don't forget to use your coupons & such - But I digress. This "ToughTested" device works flawlessly (so far) AND with my ancient iPhone 8 PLUS. charges right up, both usb AND solar --- AND charges my phone both qi AND via usb as well. I might add an additional comment when I travel next - to let you know if TSA approves it for a carry on. but perhaps I'll put a stip of electrical tape over flashlight. (I say this coz it doesn't state/specify "TSA-Approved" I'd be more than happy to upload a picture, but my phone is charging...

    I would recommend this to a friend
  • Pros mentioned:
    Solar panel, Wireless charging

    Rated 5 out of 5 stars

    Awesome 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.

    Probably the best power-bank I've owned ...and I've owned many. The solar power panel and wireless charging are awesome features. Highly recommend and purchasing another as a gift.

    I would recommend this to a friend
  • Pros mentioned:
    Solar panel

    Rated 4 out of 5 stars

    Toughtested review

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

    The product is very large and heavy. Not ideal for carrying around in my pocket but works very well and the fact that it’s solar powered is pretty awesome.

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

    Rated 5 out of 5 stars

    Good charger

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

    The charger is pretty good. Lasts a long time and the convenience of solar charging

    I would recommend this to a friend
  • Pros mentioned:
    Wireless charging

    Rated 5 out of 5 stars

    Power bank

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

    Great and durable really fast charging and bright led’s

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

    Rated 4 out of 5 stars

    Mr.

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

    a good back up for emergency use. It can usually charge with sun light, but if necessary it can also be charged with power. It is relatively easy to carry.

    I would recommend this to a friend
  • Pros mentioned:
    Wireless charging

    Rated 5 out of 5 stars

    FAST CHARGE!

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

    love this device, I charge either way solar or by the plug in. and it has a fast charger with it, so it charge my phone in no time at all, FAST.

    I would recommend this to a friend
  • Pros mentioned:
    Wireless charging

    Rated 5 out of 5 stars

    Great Product

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

    Ive jad this for about a month now and its serving its purpose. The solar vharging doesn't seen to work very well, which according to the instructions, it will take well over a day for a full charge. The wireless charging was a suprise and is a plus!

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

    portable power

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This product seems to do effectively what I need it to do

    I would recommend this to a friend
  • Pros mentioned:
    Wireless charging

    Rated 5 out of 5 stars

    Nice

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

    Works great. Needed a backup battery for all the other ones I have. Nice to have the solar option as a backup but won’t rely on solar everyday to charge this battery since it takes a long time to charge it but it’s a nice feature.

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

    Rated 5 out of 5 stars

    Great portable charger

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

    I have relied on this portable charger whenever I go on trips and it does it’s job well and charges up my iPhone and iPad. Definitely worth it.

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

    Great charger

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

    It was a great charger before it got stolen smh Man I miss this charger and I could definitely use it now more than ever.

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

    Rated 5 out of 5 stars

    Love it

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

    Perfect for camping or hiking. Keeps my phone or any electronic devices charged and ready to use.

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

    Rated 5 out of 5 stars

    Love this thing

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

    Hold a great charge and charged my note 10 plus 3 times and s20 plus on one charge. Great buy.

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

    Rated 5 out of 5 stars

    0

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

    I bought this for myself after my neighbors loaned me theirs during a power outage. It works like a charm.

    I would recommend this to a friend
  • Pros mentioned:
    Wireless charging

    Rated 5 out of 5 stars

    Keep the cell phones on.

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

    We haven't needed to use this solar charger yet. But, if a hurricane heads our way here in Florida and the power goes down, this item will keep our phones up.

    I would recommend this to a friend
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