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Customer Ratings & Reviews

Model:
P-B-040-2.4-G1-REV-RB
SKU:
4202901
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Customer reviews

Rating 4.4 out of 5 stars with 679 reviews

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93%
would recommend
to a friend

Customers are saying

Customers highly value the long battery life and compact size of this portable charger. Its portability and ease of use are also frequently praised, along with the convenient digital display and competitive price. While some users noted the charger can get warm during use, the overall build quality is considered excellent.

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 33 Showing 641-660 of 679 reviews
  • Rated 1 out of 5 stars

    Horrible

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

    Horrible charger. Did not last more than 1 hour. Would not recommend to anyone waste of money

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Only one charge

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

    This item only charges my phone once. Very annoying - especially since it bosts several.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Isn't a good buy

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

    Battery takes forever to charge,But will drain really quick. Will not recommend!

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Doesn't work

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

    Stopped working after the first few uses... could be my phone but doubt it.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Save your money!

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

    This is so slow to charge my S6 Active that it is GGuy

    No, I would not recommend this to a friend
  • Pros mentioned:
    Battery life, Size

    Rated 5 out of 5 stars

    Great portable charger

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

    I have an older Halo portable charger that works however I was searching for a more powerful charger with more mAh as it is for my daughter during a trip. I wanted a charger that is easy to use, powerfull enough to keep her Iphone 5c charged and small enough to pocket. This fit the bill as it can easily be carried in a purse, backpack or pocket. It will charge her phone 2 full charges and the recharge time of the charger is quick. While I tend to not desire more tech such as the digital readout, it actually is a very good feature. The quality is 2nd to none as it is a metal case and the quality is felt in your hand. She tends to drop things! REV does carry more powerful chargers however they get larger but the quality seems there with all their products. Then on top of that the cost was very low, an added plus. Very happy with the purchase.

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

    Rated 5 out of 5 stars

    Handy for travel

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

    I picked this up for those "just in case" moments when my cell is about to die, and I don't have access to a charger. So far this has come in handy two times. It seems to hold a charge for a long time. Recharging seems a little slow, but that might just be me. Size and weight are perfect, not too big or bulky. I can recharge an iPhone and still have some left over.

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

    Dependable and Solid

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

    It charges 2 devices as well as a wall charger. Also has a numeric power meter. I also bout the bigger version. Great deal for the money.

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

    Rated 5 out of 5 stars

    Rev portable USB charger

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

    This little gadget has come in quite handy on days on the go away from outlets. you can be on the go and not be attached to the wall. it can charge 2 usb devices at once and lasts quite nicely. I charged 2 cell phones and still had a bit of charge left in the device. Very happy with purchase.

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

    Rated 5 out of 5 stars

    Nice product

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

    Well built, sturdy metal case. Thin, fits in my back pocket. Just the right amount of charge capacity to keep me going. It also holds a charge for many days without losing its full charge status.

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

    Rated 5 out of 5 stars

    Fantastic product

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

    For a little portable charger, it holds a charge for a long time and almost fully charges my phone. I absolutely LOVE this product and would HIGHLY recommend it!!!

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

    Rated 5 out of 5 stars

    Great size to keep in your pocket

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

    We bought three of these for the family. Easy to carry in your pocket and doesn't get hot while using it.

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

    Rated 5 out of 5 stars

    Fantastic little battery pack.

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

    Does just what I need. can charge my g4 from zero to full.

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

    Rated 4 out of 5 stars

    Battery back charger on the go

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

    This is an excellent device to have on the go where you don't have access to a wall charger or car charger. Would of been nice if they could of provided a plug so that you could charge this portable power. This is the reason for the 4 star rating.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Buy it, if on sale.

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

    Worth the sale price if you can get it. Full price, mehhh I would shop around. Not that this is a bad product. Let me explain. Unit had 100% charge when I bought it. So hooked it up to my S7 Edge which had a 20% charge at the time. This charger brought it up to 77% on a full charge. Was hoping for a full charge on my S7 but it's better then a dead S7. Oh BTW I didn't use my S7 while it was charging. Literally plugged it in, let it sit and do it's thing. To conclude, in my opinion it was worth the sale price I got it for. Now I'm sure results may vary on different types of phones & tablets but I do know on an S7 Edge you won't get a full charge.

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

    Rated 4 out of 5 stars

    good product

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

    This works well, but not outside. It heated up SO HOT when we were outside at a concert that my phone said battery is overheating. Other than that it works great!

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

    Rated 4 out of 5 stars

    Good charger

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

    This charger is really good, I use it to charge my laptop, cellphone, and go pro. the good thing is that I can charge my iphone twice with this charger

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

    Rated 5 out of 5 stars

    Good portable charging solution

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

    For the size and features it's a great balance. It's small enough to take anywhere but it has enough power to recharge most phones and the built in battery gauge is a great feature

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

    Works great

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

    I have only used it once but very happy with the performance. Other chargers I have bought give up long before I get a full charge.

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

    like this

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

    i have used this a couple of times now and was glad i had it i keep it charged and in my car now great to have and price was not bad

    I would recommend this to a friend