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Customer reviews

Rating 4.4 out of 5 stars with 1830 reviews

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    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.4 out of 5 stars

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    Rating 4.6 out of 5 stars

87%
would recommend
to a friend
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 8 Showing 141-160 of 1,830 reviews
  • Rated 5 out of 5 stars

    Perfect

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

    These battery pack is excellent! Took it to Disneyland recently and as able to maintain my phone battery and two teenagers phones through out the trip. The slim design is perfect and fit easily into a compact bag.

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

    Great addition to the gear package

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

    Very easy to charge and transport. Battery percentage indicator makes a big difference. Holds a lot of juice!

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

    Portable Energizer Charger

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

    Good unit, Charges my phone quickly. I like the digital display. My only negative is it is heavy.

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

    Great product and love the look

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

    perfect for travel and capacity readout is a plus and more accurate than bars of lights. Classy pattern and thinner size than the 20,000mAh makes this my go to product for quick trips.

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

    Great portable charger!

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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.

    A great portable charger that isn’t hard on the budget and works with multiple devices. I use this if I’m going away for a long period of time to get me through the day and more on all my devices.

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

    20000mAH Li-Po Battery

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

    * Keep this in mind - this is a lithium polymer battery bank * Purchased 3/14/23 went to Japan a week later, fully charged before we left, stayed 9 days. Charged my phone 3 times and my tablet once and it went to zero. My tablet and phone were about 75% when I charged them. Last item charged was my cellphone at 74% and the power bank was at 56%. Power bank went to zero and my cell was only up to 87%. Then it took more than 6 hours to recharge the power bank. At 14.74 ounces not sure if you consider this light. Came home to Hawaii, charged power bank to 100% and charged phone 3 times and tablet once. Each device was at 75-80 percent. After all were charged the power bank had only dropped to 75%. High and low temperature in Japan 57/50 (F) High and low temperature in Hawaii 81/72 (F) Generally speaking, this power bank will serve it's purpose in cooler (not freezing) weather though it will need to be charged more often. In warmer weather your devices and the power bank should last longer before charging.

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

    Compact, Light, and Multiple Uses on one charge

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

    We bought these for a 7-day cruise to Alaska with multiple excursions where we didn't have access to plug-ins. It's small, light, and compact, so it was easy to pack in a bag. We were able to re-charge our phones multiple times on a single charge of the battery pack. We always forget to recharge these, so it was great that the battery has a large capacity. I definitely recommend it!

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

    Charger

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

    Works fast, easy to pack and works with lots of devices.

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

    Newer attachment

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

    Works great! Charges the c type device well. Wouldn’t want to have a dead battery!

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

    Great for multiple charges

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

    This was small enough to bring anywhere and powerful enough for multiple charges of phones. I also bought another for my heated vest and it lasted all day.

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

    Great investment

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

    Great power bank. Lasts a long time, charges quickly, and of course the LED display is awesome and useful.

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

    Multi purpose Charger

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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 this!! I bought it to use on a trip while flying! It worked so well!! It quickly charged my phone better than a regular charger. It was easy to use! I was also able to use it with my iPad as well!

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

    Best Charger

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

    This unit will charge for hours. Great LED percentage readout. Charges quickly to use again.

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

    Nice power bank

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

    This is a very good upgrade for the times when my electricity goes off and I need to charge my electronics phone, laptop..etc.. I had a smaller one and thought I would buy this as a back -up. Works great. There is a display to tell you how much power is left on this power bank. It seems to power my phone up swiftly. I would buy again.

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

    Great charger with a display/1

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

    The best thing about this charger is the display! It's nice to know how much charge I have left, and this is worth its price. If you're willing to spend a little more, the higher capacity charger will last you longer. This one will last me throughout the day when I'm out, but I have to charge it again when I get back. I may purchase the higher capacity charger in the future.

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

    Worth the price

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

    I have a Samsung s23 ultra and drive for uber eats which sticks my battery. This actually charged my phone instead of holding the battery at the same level. 4 stars because included cord could have been better and its not super cheap

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

    Great charger

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought it on an emergency during my very first trip to NYC when my iPhone couldn't keep up with all the pictures and maps app usage. It holds enough battery to charge my iPhone 15 fully two times.

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

    Battery pack. Small but mighty!

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

    THIS IS GREAT! This battery is a high quality sturdy product that’s the same size as a cell phone. I followed the rules - allowing full charge before using it. Im impressed bc it did charge to 100% quickly and the battery lasts a long time! I often carry this w/ me when I go to a concert so my phone won’t die at “the most I’mperfect time”! I take it on hikes/outings too. Mostly it is in my home - charged and ready for any unfortunate electrical outages. I like to have a battery source for back up. I recommend this.

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

    ??

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

    Easy enough to charge and set up. Bought it for my son so I’m waiting to see what he says about it. Energizer has been making batteries for a while so I’m assuming they made a good one here. It does have some weight to it so some people will not want to carry it in their backpack pack or purse.

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

    Extra charge always at hand

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

    For the money, this power bank charger is totally worthy of a 5/5 rating. I purchased one for myself as a back up for all the air travel I do and have never been disappointed with its performance. I just purchased a second one for my son for an upcoming trip which included a couple of days of camping and was so relieved to have it.

    I would recommend this to a friend