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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 23 Showing 441-460 of 1,138 reviews
  • Pros mentioned:
    Battery life, Charging speed

    Rated 5 out of 5 stars

    power on the go

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

    this battery can hold up enough charge for multiple devices and can charge 2 devices at a time, it is great

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

    Rated 5 out of 5 stars

    Power bank

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

    I've had it for about a week and I like it. It's compact enough for storage and holds a lot of power

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

    Rated 5 out of 5 stars

    Great for a dying battery

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

    Great that it has the capability of charging 2 devices at once & gives a lot of extended life to a device

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

    It’s an ok battery charger

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

    I bought this before my trip to Disney. It came in handy my only complaint is that my phone cable wouldn’t recognize that is was plugged in on one side. But it definitely was a life savor being at the parks all day long.

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

    Rated 5 out of 5 stars

    Very Handy

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

    This little battery came in very handy whenever I am traveling for work. Despite the proliferation of charging stations at airports etc. More often than not, I ended up with one that is faulty or there isn't enough time to get my devices fully charge before boarding the plane. This battery is very handy. The aluminum casing makes it high end, and I love that it has 2 ports enabling me to charge 2 devices simultaneously.

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

    Rated 5 out of 5 stars

    Great

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

    Great product for my wife and I. I use it every day. It’s rugged charges fast and is compact

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

    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.

    Great charger, will charge my iPhone 6S Plus twice and my son's iPhone 6S almost four times. Fast too!

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

    Rated 5 out of 5 stars

    Good power pack

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

    This is a really nice power pack. It has a good feel to it. It holds power well and charges quickly.

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

    Rated 5 out of 5 stars

    Great for travel

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

    I love this for travel not only is it a backup bettery I am able to charge two items at once love it

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

    Rated 4 out of 5 stars

    Great emergency power source

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

    This is a nice back up power source. It maintains a charge for a long time when not is use. This charger can and does power up multiple items simultaneously but it does it slowly. The biggest con of this item is its weight. I carry this in my purse and can tell that it is in there. Overall, I would recommend this item.

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

    Rated 5 out of 5 stars

    Comes charged

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

    Works great! Nice look and shape! Comes charged and will charge two items at once. A must have!

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

    much better than mophie

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

    it does the job and is slim enough to not be annoying carrying around... doesnt seem to hold as much of a charge that it raves about, but i havent run out of juice either... i just plug it in again after each charge i pull from it...

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

    Rated 5 out of 5 stars

    Excellent for charging

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

    Worked great for charging cameras, phones, etc. no issues at all and charges back up quickly.

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

    Rated 5 out of 5 stars

    Compact simple charger

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

    Charger is a good size and easy to use. It easily charged my phone twice. Reasonable price.

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

    Rated 5 out of 5 stars

    Excellent Brand

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

    Light weight, fast charging, recharges quickly.Razor brand fits in one's pocket.

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

    Rated 5 out of 5 stars

    Works Great

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

    Meets expectations. Fully and quickly charges Samsung S4 and my iPad 3. Plenty of capacity.

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

    Great tv for a great price

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

    I love everything about the TV that I got from bestbuy. The price was awesome. Picture quality too is outstanding. The bestbuy employee that helped we was especially amazing

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

    Rated 5 out of 5 stars

    Great Charger For Travelers

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

    I picked up this charger before a family trip overseas with the goal of keeping multiple devices charged during travel on planes, trains, boats and automobiles. The Razor max worked perfectly. It can be charged by USB and can charge devices while it is being charged. It allowed us to maximize minimal outlets and gave us extra mobility on numerous days when we were literally off the grid. Highly recommended.

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

    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.

    Love the battery life on this charger! I also love that you can charge two at a time

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

    Rated 5 out of 5 stars

    Best powerbank

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

    Charges my GS7 twice from 30%. Takes about an hour.nice slim design to fit in pockets.

    I would recommend this to a friend