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Customer Ratings & Reviews

Your price for this item is $20.99
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The comparable value price is $39.99

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 29 Showing 561-580 of 1,138 reviews
  • Rated 4 out of 5 stars

    Great power bank that is affordable

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

    This is a great reliable battery power bank. You’ll need your own cables to use and to charge it.

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

    Rated 4 out of 5 stars

    Good Spare Battery

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

    This is a good back up battery to have on hand. I have charged two devices at the same time with no issue. I would prefer if it had a button to show the power level, instead you have to shake it. I would also like to have a flashlight feature on it like similar chargers. These are reasons why it gets 4 out of 5 stars.

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

    Provides Reliable Durability

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

    Charges multiple devices @ once. Compatible with most USB-enabled phones & devices.

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

    Rated 3 out of 5 stars

    Great

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

    Charges fast and is not as bulky as mentioned in other reviews

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

    Nice charger that fits nicely in your pocket

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

    Strong charger and great size for pocket. Price was also excellent

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

    Good battery for festivals

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

    This battery pack works well for charging 2 devices during a festival. Sometimes it can take a while to charge

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

    Best buy for the money

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

    Works great, continues to be a great addition to my go pro set up in my boat

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

    This is a great device for a teenager

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

    I love it. It is great for traveling and just an extra for around the house.

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

    Rated 5 out of 5 stars

    Lifesaver

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

    As someone who is on my phone constantly playing mobile games, this product is a wonderful thing to have with me when I need a quick charge. The ability to charge two devices at one is wonderful to have when I'm out and about with friends.

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

    As advertised

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

    Great product. Definitely a little heavier than expected, but does the trick.

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

    Great

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

    Good, do what its promise, lets see how much time will be good

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

    Great product

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

    This is a great product for a college student. Would recommend

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

    Rated 5 out of 5 stars

    Great Power Bank

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

    Purchase this power bank before leaving for vacation to London! Having foolishly forgotten to purchase a wall adapter to charge our devices, this came in very handy. Was able to charge your devices at least two times each, before it had to be recharged.

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

    Great product

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

    No complaints - well built and does what the product claims.

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

    Rated 3 out of 5 stars

    There's A Lot to Love, But Better Options Exist

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

    ..namely it's younger brother, the Razor PLUS. For half the price and at half the thickness and weight, you seem to get an equal charge. MyCharge claims the Plus will get you 4 times the charge of your battery, but I haven't found that to be the case at all. I've only had this a few weeks, but I did own the Plus for a couple of years (before it was stolen), and these seem to hold a very similar charge. If there's a difference, it's minimal. So unless you need the dual USB ports, I'd opt for the cheaper, smaller option. That aside, these all seem to be made very well. I love to fit and finish, and the fact that there's no on or off button (something which sort of alarmed me before I bought the first one). Overall, I really like this brand. Just wish the Max lived up to its name.

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

    Beautiful refrigerator

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

    I love the extra room and the look of the black stainless steel finish!

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

    nice charger

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

    It worked great when I needed it but sometimes wouldn't charge even though I had it plugged up overnight.

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

    Portable charger

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

    Great recharger for the price. I used it on our recent trip to New York.

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

    Easy to use

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

    Plug in easy, provides good power. easy for kids to use.

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

    Rated 5 out of 5 stars

    Great Backup

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

    I used this charger while on a trip. Since I used my cell phone camera a lot, by midday, I needed to charge my phone. This charger allowed me to continue taking pictures I otherwise would have missed had I not had the charger.

    I would recommend this to a friend