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Customer Ratings & Reviews

$199.99
Save $130
Comp. Value: $329.99

Customer reviews

Rating 4.4 out of 5 stars with 268 reviews

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Rating by feature

  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.5 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

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85%would recommend to a friend

Customers are saying

Customers are pleased with the X300 276 Watt Battery Powered Portable Generator, particularly its impressive battery life and portability, making it easy to use. Many appreciate its overall performance, lightweight design, and compact size. The power output and helpful display are also well-received, while some suggest adding another USB-C port.

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 3 Showing 41-60 of 268 reviews
  • Rated 4 out of 5 stars

    Good for the cost

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

    Charge doesn’t hold as long as described but does the trick over all good buy for a small back up source for power.

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

    Rated 5 out of 5 stars

    Great back up

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this a few years ago to have as a back up in power outages. It has worked great and hold charge a long time . I like the display that shows you how much power you are consuming and the amount of outlets available to use. I would recommend this to supply power to small household items in a pinch

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

    Reserve Power

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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.

    Nice price point on back-up power supply. Labeled well and controls all on one side. Recharges faster than most. Promises many power cycles but not owned long enough to tell. Sturdy handle and case. Good feel in the hands.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Great buy

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

    For its size it works great for hours get power outages alot in my apartment

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

    Rated 4 out of 5 stars

    Good, but not very study charging cord

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

    This is a great portable generator. The charging cable was not very sturdy so I had to get the whole unit replaced when it broke.

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

    Rated 5 out of 5 stars

    Gets the job done!

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

    Holds several hours of charge. Digital display easily lets you know how much power you have left. Compact and light weight for your travel needs.

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

    Rated 5 out of 5 stars

    Great portable outlet

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

    Great portable outlet for craft shows! Plenty of different styles of plugs and was immensely helpful lighting up our space.

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

    Rated 5 out of 5 stars

    Great

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

    Really light and easy to use, and extremely durable and convenient

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Must have item

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

    Excellent item and price works perfectly as expected

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

    Rated 5 out of 5 stars

    Great except for one important thing

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought this 9 months ago to run mostly a lamp,small fan, tablet,security cameras, and internet during power outages-- Impressed ! It holds a charge when unused for 3 months ! Only problem I've had with it is that its charging cable evidently came with a wild hair and is now somewhere unknown. This is the third portable power station we've had and is by far the best except that it will not keep tight reins on its power cord. I figure if i buy another cord, the original one will come home.

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

    Rated 5 out of 5 stars

    Go get it

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

    It’s very handy lasts long when I went camping best purchase

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

    Rated 5 out of 5 stars

    Highly Recommend!!

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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 power station is just what I needed. I used it to watch a football game out on my deck with friends. Great quality, easy to carry, and sleek design. Cant wait to try it out camping next summer.

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

    Rated 5 out of 5 stars

    LoveMYBestBuy

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

    Brought this battery bank for my college son. He used it for all his video and photo shoots lightings. He loves it! He said it’s convenient and lightweight. Very reliable as well.

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

    Rated 4 out of 5 stars

    Camping life saver

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

    Very good product and battery life last a solid 5 days if I’m charging small devices like my phone or tablet.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    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.

    Got it for using it to power some inflatables and a speaker for a trunk or treak. Worked great for the purpose.

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

    Rated 5 out of 5 stars

    Indispensable

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

    I really liked the product; it is very easy to use and not very heavy. The ease of being able to connect anything is the best part, making this product an indispensable item for emergencies.

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

    Rated 4 out of 5 stars

    Great item, great price!!!

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

    I love the digital display of the unit. The usbs work great as well as the C-type connections.....I will have to read more on the unit cause niether a/c outlets work on the unit when you plug in something, maybe there is a conversion switch you have to hit first. But the unit is lightweight and definitely worth the price. I got on sale for $199.

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

    Rated 5 out of 5 stars

    Amazing !!

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

    Very durable product . Love the energy it gives out

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

    Power Anytime Anywhere

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

    Got this not long ago. So far, so good. Powered my phones, speakers, tablets & laptops when & where there's no regular power, either home or away. Gives light as well. Easy to recharge with mains. I just acquired a solar panel to power it. Even though i haven't used it, i hope all will be perfect. I like it very much, it is serbing a good purpose.

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

    Rated 5 out of 5 stars

    Great capacity for multiple recharges

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought this after Beryl, to be prepared for the next storm and going into winter months in Houston. I had never heard of this brand, and I was a bit skeptical, but gave it a chance when this power bank came up nearly half off on BB’s Deal of the Day (which I recommend you do as well). Has a ton of charging options as you can see in the item details and photos. I love the capacity indicator and the ability to charge the device (input) multiple ways. I’ll be looking for a solar charger panel to pair with it. Looking forward to using this for several years, as it seems quite durable and well-built.

    I would recommend this to a friend
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