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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 9 Showing 161-180 of 268 reviews
  • 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
  • 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

    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:
    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 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
  • 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:
    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
  • Rated 5 out of 5 stars

    House

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

    Just got it for the house so we have a backup plan ....,

    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
  • Rated 5 out of 5 stars

    I like

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

    I like..............................................................

    I would 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
  • 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
  • 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
  • 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
  • Rated 5 out of 5 stars

    Love it

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

    Very good item. I would recommend this item to anyone

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

    Charges quick and holds a good charge. Excellent item for the sale price.

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

    Rated 5 out of 5 stars

    Battery Power

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

    wonderful!!! practice, I am happy with it, I recommend

    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

    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