Appliances Presidents’ Day SaleEnds 2/25. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product SearchGo to Footer
Main Content

Customer Ratings & Reviews

Loading...

Customer reviews

Rating 4.4 out of 5 stars with 1705 reviews

Rating Filter

Pros mentioned filter

Cons mentioned filter

There aren't enough negative mentions yet.
91%
would recommend
to a friend

Customers are saying

Customers love the powerstation mini External Battery's long battery life and affordable price. Its compact size and portability make it ideal for travel, and users appreciate its compatibility with various devices. Positive feedback also highlights the lightweight design and ease of use.

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 38 Showing 741-760 of 1,705 reviews
  • Rated 5 out of 5 stars

    bookbag and assesseries r great

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

    The black bookbag with ear plugs,mobile battery pack,cordless mouse , memory stick are just what my grandson needed for school

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

    Rated 5 out of 5 stars

    cheep and best

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

    cheep and best and long backup and portable. love it

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

    Insignia Mobile Battery Pack

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

    I went to Best Buy to get a new phone and found out it was too soon to upgrade, so I decided to try this battery charger to get me through until I can get a new phone. It works really well! It's a bit big, and another thing to have to carry around in my purse but worth having when I'm out and my phone battery is dying :-)

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    good battery, but mine had a defect

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

    I've seen the reviews for this battery, but unfortunately mine had a defect

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

    Rated 5 out of 5 stars

    Nice and versatile

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

    Great unit small and portable and very long lasting

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

    Rated 5 out of 5 stars

    Insignia portable battery pack

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

    It seems like my phone battery drains fairly quickly,when I'm at the college. So, I saw this on special and decided to try it out. It's been great. Have used it a few times, and it's charged my phone back up. It's not instantaneous, so it takes a good half hour or so. But, it holds enough of a charge for several top offs.

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

    Rated 5 out of 5 stars

    Great for phones

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

    Charge and easy to carry anywhere. Charging fastly.

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

    Rated 5 out of 5 stars

    worth the price

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

    great product, charges quickly and keeps me going.

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

    Rated 5 out of 5 stars

    CHARGES QUICK

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

    PORTABLE AND CHARGES PHONE QUICK. WOULD RECOMMEND.

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

    very powerful and portable

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

    I bought this as a back up for my phone when traveling.It works well. Small and light to pack in my carry-on bag.

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

    Rated 4 out of 5 stars

    Good battery pack.

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

    This battery was priced right and holds a charge. I keep it in my traveling backpack and it has always had enough charge for my needs. I can charge my iPhone twice before needing to recharge it. The only con is it is a little bulky.

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

    Rated 4 out of 5 stars

    little heavy and bulky but quick!

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

    It's a little big a little heavy but charges great! Keeps my phone charged while playing pokemon go for at least 5 hours. Great charger!!

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

    Rated 5 out of 5 stars

    Ample storage and charging capabilities

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

    I bought this for our go pack. We live in a hurricane prone area. I have used it to charge my phone and IPOD and it does this quickly and still has power to spare. It holds a charge when left sitting in our pack for quite some time. This will come in very handy if we are out of power for a time after a storm.

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

    Rated 4 out of 5 stars

    Back up Battery

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

    The backup battery does the job! After a few hours of using my telephone as a GPS my battery gets very low. Nice to have the battery around until I can recharge. Compared to some other battery chargers, the price was nice too!!

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    does what it is supposed to do.

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

    Charges a kindle about 80 percent before the charge on it is depeleted

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Good price quality ratio

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

    It is good quality/price and served it's purpose. I am happy so far.

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

    Good and well built

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

    Pretty nice and well built power bank. It has a button and some LEDs so you can tell how fully it is charged.

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

    Rated 4 out of 5 stars

    Good little battery

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

    For the price you can't beat this well made battery to recharge a phone while you are on the go. The lights keep you apprised of how much charge it has and the cord coils nicely around the unit when not in use. Recommend.

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

    Extra power.

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

    Needed extra power for my phone while on vacation and this worked perfect.

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

    Rated 5 out of 5 stars

    Great product for a great price!

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

    I was reluctant to buy this, since all the other battery packs I've bought in the past have been of poor quality. However, this works wonderfully! It charges my iPhone6 2 1/2 times before needing to recharge itself which is VERY handy! Plus, I love that it has a place to wrap the cord without losing it!

    I would recommend this to a friend