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Customer Ratings & Reviews

Customer reviews

Rating 4 out of 5 stars with 9 reviews

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78%
would recommend
to a friend

Customers are saying

Customers are pleased with the extended battery life offered by the Powershadow External Battery Case for Apple® iPhone® 6 and 6s. Many appreciate the peace of mind knowing they can go multiple days without needing to recharge their phone. Positive feedback highlights the case's ability to provide sufficient power for extended use. The additional battery capacity eliminates concerns about running out of power.

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 1 Showing 1-9 of 9 reviews
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Love the case.

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

    Love this case. It fits perfectly and very slim. I love the fact that I don't have to worry about not having to charge the iPhone. I really like the fact that the case is not heavy.

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

    Rated 3 out of 5 stars

    Nice Case

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

    Case is slim and very trim. Battery has good life, however it appears to interfere with cell reception.

    No, I would not recommend this to a friend
  • Rated 4 out of 5 stars

    Good battery case

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

    I loved the case but had to return it to Best Buy because the one they sent me was broke. Received another one but something happened with it so I sent it to the company that makes the case and they sent me another one for free. Well now it won't charge at all but the company did tell me to send it back to them but I just haven't. So the company's customer service is awesome and the case is awesome I just wish it had lasted longer and I hadn't had so many problems. I would try it again though. I did love the case.

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

    Rated 5 out of 5 stars

    Excellent Quality Product

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

    This is the Best iPhone 6s battery case on the market. It works great and is very well made. Iy gives me at least 1 1/2 charges before needing to be recharged. I would recommend it to anyone looking for a great charger for your iPhone 6/6s.

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

    Rated 5 out of 5 stars

    Long battery life and good protection

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

    I use my iPhone for work and often use up the battery before the end of the day. This case gives me no concerns gives me enough power to often go multiple days without charging. The case seems to protect the phone, as there are no cracks so far.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Good cover

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

    Good cover. Does not increase battery as long as I would like to. Gets dirty quick

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

    Defective out of box

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

    Product looked worn and material was bubbled on the case itself but the package was sealed. Contacted Spyder Customer Service and took a week for a response, half of Best Buy's return policy, wanted to exchange it through Spyder since I got it as a deal of the day 49.99 but with Customer Service and fear I'll just get another dud in a sealed unit, I went to return the product instead.

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

    Love it

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

    Very secure case. Works great. Would def reccomend to anyone.

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

    Rated 5 out of 5 stars

    iPhone case

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

    Saves time and money I always need extra battery on standby

    I would recommend this to a friend
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