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Customer Ratings & Reviews

Your price for this item is $189.99
The comparable value price is $329.99

Customer reviews

Rating 4.5 out of 5 stars with 248 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

Pros mentioned filter

Cons mentioned filter

85%would recommend to a friend

Customers are saying

Customers frequently mention the X300 276 Watt Battery Powered Portable Generator's impressive battery life and portability, making it easy to use. Many appreciate its lightweight design, compact size, and overall performance. While users love the variety of charging connections, 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 8 Showing 141-160 of 248 reviews
  • Pros mentioned:
    Portability

    Rated 5 out of 5 stars

    Works as expected

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

    Lightweight and portable but works great!. I was able to use it right out of the box and enjoyed the many features.

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

    Not what I thought

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

    Bought this to take camping. It would not run a small floor heater or the small coffee maker. It would only work to charge cellphones and a small light. Disappointed in this purchase.

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

    Glamping

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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 for our glamping trips. perfect for the girls incase they absolutely "need" their tablets. perfect for the price at the time.

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

    Rated 5 out of 5 stars

    Power box

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

    I bought this item for emergency purpose it is very light and a lot of hook ups very good

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

    Awesome

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

    Awesome product, worked well, would buy again,!!!!!!!

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

    Rated 5 out of 5 stars

    Definitely worth it

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

    Works great! Charged my laptop, two tablets and phone for two days on a full charge.

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

    Rated 5 out of 5 stars

    Great Buy!!!

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

    Light weight, very versatile and reasonably priced.

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

    Rated 5 out of 5 stars

    Battery Pack

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

    Got it for working while camping. 8 hour shift with power to spare.

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

    Good stuff

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

    Good project. Lose charge during storage faster then I would like

    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 device to keep your smart devices charged, a little heavy but easy to operate.

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

    Rated 5 out of 5 stars

    Easy to carry, practical

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Super practical for those unexpected power outages!

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

    Rated 5 out of 5 stars

    Fremo - 276 Watt Battery Generator

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

    I haven't used it yet. It charges and runs USB and Electrical Cord without any issues. It seems to hold charge well with 2 things plugged in.

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

    Rated 5 out of 5 stars

    Charge it

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great to have for emergencies Just remember to charge it!

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

    Rated 5 out of 5 stars

    Works as advertised.

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

    Worked exactly as advertised. It did seem to take quite a while for the initial charge, but retained the charge well once it was full

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

    Rated 5 out of 5 stars

    Good use

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

    This works really well for my needs for photography.

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

    Rated 5 out of 5 stars

    Worth the money

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

    Heavy, durable and does everything it needs. Will def recommend it

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

    Rated 4 out of 5 stars

    Mini generator with lots of resources

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

    G9lds a charge and has plenty of ports for power supply

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

    Great compact unit powered my STARLINK Roam

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

    Purchased specifically to power my STARLINK roam did perfectly. Expect to get several hours from full unit but haven't run full test yet. Compact with lots of versatility in hookups

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

    Mini power box

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

    Nice little power box. I use it to power a TV and FStick in a room with no outlets. Does the job.

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

    Rated 5 out of 5 stars

    Good value

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

    Good product, holds charge for a while. Would definitely recommend.

    I would recommend this to a friend