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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

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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 7 Showing 121-140 of 247 reviews
  • Rated 3 out of 5 stars

    Good but missing Bluetooth

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

    decent but should have a radio or bluetooth to connect to the phone. Charges fine though

    No, I would not recommend this to a friend
  • Pros mentioned:
    Portability

    Rated 5 out of 5 stars

    Does the job!

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

    Portable easy to use and charge. Multiple functions and ports to satisfy needs.

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

    Rated 5 out of 5 stars

    Plenty of juice to get ypu through

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

    Works great! Plenty of portable power to charge phones, radio and anything else that may come up on a power outsge. Best part you can use it anywhere camping, beach, parks hiking or in a power outage at home.

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

    Great buy

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

    So far, so good , it really charge everything together in a short period of time

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

    Rated 5 out of 5 stars

    Great value

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

    Great price for a high quality generator. Perfect size and charges pretty quick.

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

    Rated 5 out of 5 stars

    Handy to have

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

    This is great, easy to use backup for running my wifi and charging my phone. I recently purchased this and already had to use it twice. Only down side was there is not a 3 prong outlet to charge my laptop.

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

    Rated 5 out of 5 stars

    Great for video shoots

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

    Needed this for a video shoot to power LED lights and worked flawlessly. Powered lights for a solid two hours with 85% power still remaining. Great use for this beside basic charging of household items.

    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

    Battery Powered Portable Generator

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

    I have not had a "need" for it yet. However, tinkering with it - it seems like it will serve the purpose. Whether it's camping, day at the beach or temporary power for weather related power loss.

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

    Power when you need it

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

    I gave my mom a back up power source for Christmas and decided to get one for myself. thought I was getting the same one but this was even better. Plenty of plugs and outlets and a flashlight. All good in an emergency.

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

    Rated 5 out of 5 stars

    Happy Czmper

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

    I love this portable power house! Its gives me all I need on the go on my camping and fishing trip

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

    Rated 4 out of 5 stars

    Useful generator

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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 product. Compact and easy to use, also very reasonable price.

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

    Rated 5 out of 5 stars

    Good good

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

    Good good good good good good good good good good good good good good good good good good good good good good

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

    Rated 5 out of 5 stars

    Best digital power back up.

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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 is the perfect back up battery for light outages and keep the digitals working, power your router to have internet, charge your cell phone, tablets and others, even power a TV

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

    Rated 5 out of 5 stars

    Works fine

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

    Small and portable service. Multiple ports available. AC current is a bit unsteady

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

    Rated 5 out of 5 stars

    Great purchase!

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

    Great product! Perfect for camping and charging your everyday electronics.

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    Not horrible lots of unknowns

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

    This little things pretty nice but the manufacturer doesn't seem to give some vital information about it. Their website says they have a BMS which is great but doesn't specify what Battery Management System they're using. Seeing as it's winter I was curious if it had Cold temp shutoff as charging below freeing is bad but see no info anywhere about this. The included charger for the unit isn't the full 100w that it supports over power delivery and it utilizes the barrel plug to do so. I have multuple PD 100w USB chargers, in my testing it will take the full 100w over PD but it will shut down after about a minute or two then turn back on, over and over. They sell a 100w solar panel but the manual says it only supports 80w solar. This might be why it's shutting down over PD and why the included charger is less wattage. It could be getting too hot and turning off for a bit which I suppose is a good thing but that info would've been nice to have. It also doesn't say what type of charge controller the solar charger uses PWM or MPTT, this usually means it uses the worse/cheaper of the two PWM which isn't as efficient and usually charges slower. I'm glad they specify the inverter is a pure sine wave but that makes sense since it's more expensive and better than a modified sine wave inverter as they work better with electric motors. The flash light has an S.O.S flash mode which actually flashes S.O.S. unlike some of the others I've tested from Anker which flash S.O.S. O.S.O. I'm giving it 2 stars out of 5 simply because many people are rating it 5 stars without knowing what they're talking about, artificially inflating it's star rating. Normally I'd give it 3. This is a pretty good value for around $200 many of these all-in-one units don't have the best of everything but they're convenient because of their small form factor as oppose to building your own.

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

    Perfect

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

    The product is perfect and I fully recommend it. It's the best I've ever had.

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

    Rated 4 out of 5 stars

    Fremo - X300 portable generator is great

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

    This portable generator is perfect when there is a electrical blackout

    I would recommend this to a friend
  • 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