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Customer Ratings & Reviews

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Customer reviews

Rating 4.6 out of 5 stars with 1138 reviews

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Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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95%would recommend to a friend

Customers are saying

Customers enjoy the RAZORMAX Portable Power Bank's excellent battery life, compact size, and portability. Positive feedback also highlights its lightweight design, dual USB ports for convenient charging, and generally good performance. While some users noted the device can get warm during charging, the majority of reviews are overwhelmingly positive. The charger is also praised for its compatibility with various devices and its reasonable price.

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 8 Showing 141-160 of 1,138 reviews
  • Pros mentioned:
    Battery life, Portability, Size

    Rated 5 out of 5 stars

    Perfect back-up charger

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

    This is a great product. Keeps it's charge until I need it. Still had 1/2 left after fully charging my cell phone. Also slim and lightweight for travel.

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

    Rated 5 out of 5 stars

    Great power bank for the money

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

    This power bank is the right amount of power, charge speed and durability for the money. I can get about 4-5 iPhone charges from a single power bank charge.

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

    Rated 5 out of 5 stars

    excellent choice for portable power

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

    This is the 2nd one of these I have purchased for my international travel. They can charge phone multiple times easily and can charge 2 things at once.

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

    Rated 5 out of 5 stars

    Great backup power source

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

    Bought this charger to carry with me on motorcycle trips, since I may not always be near an ac power source to charge my phone and other electronics. It worked great.

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

    Rated 5 out of 5 stars

    Charges fast!

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

    Works for all my devices, including FitBit. Charges fast. Good indication lights to let you know when to plug it in for recharging. Size is small too.

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

    Rated 5 out of 5 stars

    Great for power on the go

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

    Keeping an iPhone going all day while using it for pictures, FaceBook posts and Instagram on a sightseeing trip would have been impossible without this powerbank. I would have been constantly on the search for electrical outlets in Italy had I not had this with me.

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

    Rated 5 out of 5 stars

    Life saver!

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

    Purchased this for my trip back east as I knew it'd be a working week and availability to an outlet for my phone could be limited. Worked wonders to charge my galaxy s5 two times before having to recharge my razormax. Good investment and happy with my purchase.

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

    Rated 4 out of 5 stars

    long lasting powerbank and reliable.

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

    The power bank works efficiently and pretty solid on durability. I would say though that I wish theyre were instructions on how to go about using the battery pack. Although it may seem like common sense to the makers, any eligible age might want to use it. It was affordable as well.

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

    Rated 5 out of 5 stars

    LIFESAVER!!

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

    This is an amazing product!! Idk what I would do or where I would be without it! Charge this bad boy up over night and you have a few days worth of recharging your phone back up or plug this in the side of your GoPro and film for hours!! I LOVE IT!

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

    Rated 4 out of 5 stars

    Easy Set-up

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

    Super easy to set up. If you don't want to do auto-backup, just DO NOT follow the onscreen prompts. That makes it just like a smaller flash drive except with lots of space. The only issue I have is the weight and size. It is comparable to other external drives, but does limit easy portability IMHO.

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

    Rated 5 out of 5 stars

    Great on the go power

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

    I bought this power pack for use at a music festival, and it did its job perfectly. Kept my phone charged while I was taking photos and posting to Instagram all day, and even had enough power to help keep my friends' phones alive as well.

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

    Rated 5 out of 5 stars

    A must have while traveling

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

    This power bank was invaluable during our last trip to vegas. We used it as a backup for my iPhone and my wife used it to recharge her iPad while we were in a fitness expo with no way to plug in our devices. We have since used it to power the iPad for the kids when they ran it out of power on the boat. Highly recommended!!

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

    Rated 5 out of 5 stars

    Compact and powerful

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

    Great little charger. It can fully charge my iPhone 5 twice, or two devices at the same time. The price was right, I just might have to get another.

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

    Rated 5 out of 5 stars

    Glad we purchased

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

    Was looking for something to spend gift certificate on. Found this charger wife liked it so we bought it and she's been using it ever since. When we go places she puts in purse and we don't have to worry about phones not being charged

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

    Rated 5 out of 5 stars

    Does what it's supposed to do...

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

    Very small and portable battery pack. It can easily keep my iPhone charged for long days without an AC adaptor available.

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

    Rated 5 out of 5 stars

    Works fast

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

    Gives Very reliable charge....Lightweight and easy to carry in your pocket. The charger itself charges up very quickly

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

    Rated 5 out of 5 stars

    Love this charger!

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

    We bought two of these chargers for a family of four that is on the go all the time (hubby and kids seem to always to forget to charge phones over night). It's great to have a way to charge our phones without having to find an outlet!

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

    Rated 4 out of 5 stars

    Works well

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

    Fair price, Charged my phone and Ipad on trip when staying in cabin wit no electric, so happy I purchased it. Had one long ago, but this works much better .

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

    myCharge - RAZORMAX Portable Power Bank is an excellent portable charger. My iPhone 6 charges in less than 10min to a full charge with half power. Highly recommended for anyone looking to get a on the go charger. A++++

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

    Rated 5 out of 5 stars

    Works great and long lasting

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

    love this, nice size, charge lasts a long time.. charges phone quickly and still have battery power.. perfect buy

    I would recommend this to a friend
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