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Customer reviews

Rating 4.6 out of 5 stars with 856 reviews

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Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

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94%would recommend to a friend

Customers are saying

Customers frequently mention the long battery life and ease of use of this 12,000 mAh portable charger. Its compact size and dual USB ports are also frequently praised, along with its affordable price. While some users reported compatibility issues, positive feedback significantly outweighs negative comments.

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 21-40 of 856 reviews
  • Pros mentioned:
    Ease of use, Size

    Rated 5 out of 5 stars

    Great backup plan

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

    Thin, light, easy to travel with; and if I forget to charge my phone, it’s ready to use on the go without having to be tied to the car.

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

    Rated 5 out of 5 stars

    Great overall value in product!

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

    Very Good overall and reliable portable charger that is quick and durable enough to last for business and travel needs

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

    Rated 5 out of 5 stars

    Got for Hurricane Preparation

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

    Got two of these in anticipation of needing for hurricane preparation. Like to keep an extra portable charger for every device. Have used it since then just to charge my phone to keep it close or where I am not near a plug. Works great for charging the phone. I can get more than one phone charge out of the battery. Have also used to keep a USB powered personal fan going for an extra warm night and still had charge left over to charge my iPad.

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

    Rated 4 out of 5 stars

    Nice portable charger

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

    This portable phone charger fits nicely in my small purse and charges quickly with my devices. I like that I can charge both my phone and tablet at the same time. I plan on buying one for my daughter.

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

    Rated 4 out of 5 stars

    Good product

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

    I like this battery. To begin with, it’s the same size as my phone. This is important because if I’m holding the phone, each object is the same size which makes it totally manageable. One issue I have is that the battery seems to recharge more slowly than other chargers I’ve used. My second observation is that it took a while to figure out that I had to push the small button on the bottom in order to start the recharging once my phone was connected to the charger. I love the fact that the phones rechargeability is 3x or more as it says, meaning there is no need to continuously recharge the device.

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

    Rated 5 out of 5 stars

    This thing is a BEAST!

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This portable charger is amazing! I took it with on a weekend trip didn't charge it at all that weekend and kept both my Galaxy S9 and my girlfriend's iPhone 6 well charged and still had juice to spare when I got back home! I've also used it when working as a grocery shopper and used it to charge my phone and bluetooth headphones so I had tunes while I did shopping for 8 hrs a day! Only had to recharge it every 3 or 4 days. Invaluable!

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

    Rated 5 out of 5 stars

    excellent for charging on the go & emergencies

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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.

    How did I go this long without a portable battery? I use this for my iPhone 11 and gives at least 2 full charges. It is perfect for traveling - short or long, especially those long flights without power at your seat. It is excellent for if you're on the go and don't have time to charge your phone at home or at work - fits in my purse or my coat pocket. This will also be great to have during emergencies (blackouts during blizzards or hurricances).

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

    Rated 5 out of 5 stars

    Great portable charger

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

    I really like this charger. It’s not as bulky and it does hold a lot of charge. I like how there is 2 ports on it.

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

    Great charger, charges phone fast. Just heavy

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

    Really like this charger, convenient for using when no outlet available, can get up to 3 full charges on phone. Just really heavy to carry around

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

    Rated 5 out of 5 stars

    Charge me up baby

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My portable charger finally went out. I had points to by something, so I used it on this. It was the best purchase ever! I need a charger that was going to charge my phone plus my husband, and were going on vacation to beach. It came in handy for use during Hurricane season when the power was out. I normally carry it in my purse now for a just in case moment!

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed, Ease of use, Size

    Rated 4 out of 5 stars

    lee

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

    Charges very fast! Lighter than the previous model! It is portable, and it is very easy to carry everywhere.

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed, Ease of use, Size

    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.

    The perfect portable charger that fits anywhere and charges your device quickly and easily.

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

    Rated 5 out of 5 stars

    Wow! Very long lasting.

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

    My 5-year-old Mophie finally died. I picked this power bank because it was on sale for $19. I did a lot of research before I picked this one. The main criteria is not the price, but rather that it is a safe charger, no over-heating, etc. The battery holds the charge for many days. It delivers charge to my iPhone quickly. This was a great buy. I trust Insignia brand more and more now.

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

    Rated 5 out of 5 stars

    Quick charging for phonee

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

    Charger works great for charging cellphones. A little bulky but you can get 2 charges from it.

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

    Rated 5 out of 5 stars

    Battery

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

    It is small, nice and comfortable. The battery lasts long too.

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

    Rated 5 out of 5 stars

    Great Value

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

    This battery lasts for several charges and is very small and convenient for travel. Highly recommend.

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

    Rated 5 out of 5 stars

    Superb once fully loaded

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

    As stated and advertised this Insignia charger lets you obtain up to five full charges for a smartphone and power bank provides quick charging for two devices at once. It is convenient and compact to carry. Where it falls short is that it takes so long to fully charge the device itself to the four bar capacity, not required for your device receiving the charge though, if you might need it ready to 'ride'.

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

    Rated 5 out of 5 stars

    GOOD PORTABLE POWER PACK

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

    FAIRLY LIGHT WEIGHT. EASE OF USE. SO FAR SO GOOD-HOLDING A RELIABLE CHARGE.

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

    Rated 5 out of 5 stars

    Reliable & easy to use battery charger

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

    I bought this charger for those times when I travel and need a back up system for my Android phone. This charger is a life saver for anyone who has drained their phone battery. The charger works great and is very easy to use. Love the little blue light feature which tells me how much battery power I have with the charger. It's a little heavy but it's worth it given how powerful it is.

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

    Rated 4 out of 5 stars

    Good backup battery

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

    Does its job. Charges well and I like the fact it has 2 charging outlets. For the price I got it, it was a good deal.

    I would recommend this to a friend
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