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 3 Showing 41-60 of 246 reviews
Pros mentioned:
Overall performance
Rated 4 out of 5 stars
It's an ok device
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Got this on-sale; slow charging, but effective is you start from 100% charged connect to a solar panel
No, I would not 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:
Portability
Rated 5 out of 5 stars
Convenient
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Super convenient, i take it everywhere. Especially if i have my kids
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:
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
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
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:
Overall performance
Rated 5 out of 5 stars
Great small generator
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
I used this small generator for the first time last night when the power went out. It charged my phone, hearing aids and then my watch, in order of importance. Thankfully, the power came back on after a few hours.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Awesome product
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Honestly can’t complain , I connected a xbox x a portable monitor and my moded and it lasted 4 hrs of play ! I am impressed
I would recommend this to a friend
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
great power source
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This power supply is just what i expected and it works great!
I would recommend this to a friend
Pros mentioned:
Battery life
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.
Bought this portable power bank for camping. Long lasting battery and easy to use.
I would recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Completely satisfied!
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Posted . Owned for 3 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Bought this when it was sale total of $215.49 tax included. Loved it so far. Had a power outage last week for an hour. I was able to use it with a regular lamp non led and a fan. Works pretty well and had 86% left when power went back on. Will try to charge it with portable solar and see how it goes. Overalll im satisfied!
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.
Best purchase ive made , came in handy when on a 3 night camping trip .
No, I would not recommend this to a friend
Pros mentioned:
Battery life
Rated 5 out of 5 stars
Perfect Camping Buddy
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Posted . Owned for 4 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I was tired of carrying multiple portable phone chargers that would not last an extended weekend out camping. Bought this to replace all of our portable chargers and it’s been a life(phone) saver!
Able to charge it before a camping trip and it will charge our phones and allow us to plug in small appliances like a mini blender for outdoor margaritas!
I would recommend this to a friend
Pros mentioned:
Overall performance
Rated 5 out of 5 stars
Amazing find!!!
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Holds a charge very well. Works very good for camping, on the go as a travel photographer.
I would recommend this to a friend
Pros mentioned:
Portability
Rated 5 out of 5 stars
Useful
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Posted . Owned for 4 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
It comes very handy and it is very useful for camping or to go travel
I would recommend this to a friend
Rated 5 out of 5 stars
Gets the job done
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This reviewer received promo considerations or sweepstakes entry for writing a review.
This portable generator is great. We've already used it for several power outages and outdoor events. Its relatively light and I would definitely recommend.
I would recommend this to a friend
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:
Overall performance
Rated 3 out of 5 stars
Hurricane season must
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
I’ve had the Fremo X300 (276Wh) portable power station for about a year now. It’s been reliable whenever I need backup power. Runs smoothly and does exactly what I expect. My only complaint is that it takes a long time to fully charge, but once it’s topped off it holds up really well.
I would recommend this to a friend
Pros mentioned:
Weight
Rated 5 out of 5 stars
Dependable
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I like that it has multiple charging connections along with USBC. Also it charges very fast and its not heavy to carry and discreet.