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Customer reviews

Rating 4.5 out of 5 stars with 145 reviews

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95%
would recommend
to a friend

Customers are saying

Customers find value in the T6600 Rechargeable Power Pack's exceptional battery life and compact size, frequently praising its ease of use and dual USB ports for convenient charging. Many appreciate its reasonable price point and reliable performance across various devices. While some find the weight slightly substantial, the positive feedback on other features outweighs this concern.

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 4 Showing 61-80 of 145 reviews
  • Pros mentioned:
    Battery life, Size

    Rated 5 out of 5 stars

    Great power pack!

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

    I got this power pack for travel. Is small and compact holds a good charge for a long time . I have fully charged 2 phones and a tablet and still had power left over. In my opinion it's a Great-Power source to have.

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

    Rated 4 out of 5 stars

    Perfect

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

    This has saved my iPhone's battery at least two times since I purchased it!

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

    Awesome

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

    Does a great job, I use it all the time might be better if it was smaller

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

    Great external battery!

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

    I'm in the army national guard and this was a lifesaver! Works perfectly!

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

    Rated 4 out of 5 stars

    Good and inexpensive

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

    Bought this for my son and he uses it often. Nice to take along on trips.

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

    Rated 4 out of 5 stars

    good option

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

    Great purchase does what is supposed to great price will buy another one

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed

    Rated 5 out of 5 stars

    Fast Charge

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

    Love the portable charger. The portable charger charges my phone fast.

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed

    Rated 4 out of 5 stars

    Spare charger for on the go

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

    I needed a high quality charger to be cheap and fast charging. I got it.

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed

    Rated 4 out of 5 stars

    charges pretty quickly

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

    I was pleased with this purchase. I was able to charge my phone quickly.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Great product at a great price!

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

    Perfect for teenagers who are always using their smartphones on the go!

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

    Rated 5 out of 5 stars

    It works

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

    First one I bought on a whim, enough for 2 charges for an iPhone 6 plus

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

    Rated 5 out of 5 stars

    Good. Would buy again

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

    Storage is great. Too short cable though. Stylish and compact. Love it

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

    Rated 4 out of 5 stars

    Good power back up

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

    Have used this out camping and does a great job keeping me in power!

    I would 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.

    With dual USB output, I can charge my iPhone & iPad at the same time.

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

    Rated 4 out of 5 stars

    great battery

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

    Lasted a long time, bought it for a long flight and worked great.

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed

    Rated 4 out of 5 stars

    works great

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

    i like how you can charge at 2 different speeds, very helpful

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

    Rated 5 out of 5 stars

    Great for on the go

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

    I love this. Always able to have a charge. Great gift idea!

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

    Rated 5 out of 5 stars

    Great power pack.

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

    Really came in handy when my phone went dead. Great product

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

    Rated 5 out of 5 stars

    Must have...

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

    This this is great, I actually got it to replace a 7000+ plus one that I had, and it works amazing. For the price you cannot go wrong, it last forever and will charge up just about anything. Worth the investment.

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

    Rated 4 out of 5 stars

    Good value. Solid performance

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

    I like the led o meter. Solid value. Holds a charge well.

    I would recommend this to a friend
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