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Customer Ratings & Reviews

Your price for this item is $79.99

Customer reviews

Rating 3.8 out of 5 stars with 27 reviews

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Rating by feature

  • Value

    Rating 3.9 out of 5 stars

  • Quality

    Rating 4.0 out of 5 stars

  • Ease of Use

    Rating 4.2 out of 5 stars

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Cons mentioned filter

There aren't enough negative mentions yet.
78%would recommend to a friend

Customers are saying

Customers appreciate the portability of the E.FLEX 21 Portable Solar Panel, describing it as "always packed and ready to go."

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 2 Showing 21-27 of 27 reviews
  • Rated 1 out of 5 stars

    Slow and weak charging

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

    It doesn't really charge my phone. I plug my phone to charge while under sun but it manage to lose battery while I am talking on the phone.

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

    Very convenient

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

    Haven’t used it much, but it is pretty convenient.

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

    Great "On the Go" Power

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

    Excellent Best Buy Value, Good size for sufficient power production.

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Product doesn’t work

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

    The product did not work at all, wondering if there are QC before shipping to customer Regards Feyi

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Not worth it

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

    Product isn’t worth the price I’d recommend buying something of higher quality

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Not worth it

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

    Does not charge my phone. Takes so long just for it to charge 1 percent.

    No, I would not recommend this to a friend
    • Brand response from RENOGY
      Posted .

      Hi Best, Thank you for sharing your feedback. However, Renogy - E.FLEX 21 Portable Solar Panel - Black will be able to charge Smartphones for 2-4 hrs, Tablets for 4-6 hrs, and Cameras for 2-4 hrs under full exposure depending on the sun peak hours in your location. We can troubleshoot to provide further assistance on this matter. RENOGY

  • Pros mentioned:
    Portability

    Rated 5 out of 5 stars

    Renogy

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

    Very cool device I would only recommend purchasing if you're a camper or outdoorsman

    I would recommend this to a friend