Refund Refresh 4-Day SaleEnds Monday. Limited quantities. No rainchecks.Shop now

Main Content

Customer Ratings & Reviews

Customer reviews

Rating 4.7 out of 5 stars with 226 reviews

Rating Filter

Pros mentioned filter

Cons mentioned filter

99%
would recommend
to a friend

Customers are saying

Customers recognize the AMP PRONG+ Portable Power Bank's excellent battery life and convenient portability, frequently citing its ease of use and suitability for travel. Positive feedback also highlights the dual USB ports, allowing for simultaneous charging of multiple devices, and the generally good performance. While some find it a bit heavy, the overall consensus points to a positive user experience.

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 1-20 of 226 reviews
  • Pros mentioned:
    Battery life

    Rated 4 out of 5 stars

    Great charger fits in large pockets or small bags.

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

    The best thing about this charger is that it doesn't get hot like a lot of other chargers I've used. Another thing is how many devices it can charge. I purchased it thinking that I might need it in an emergency it definitely worked when I needed it. My old iPhone 5 wouldn't hold a charge so I used this as an external battery,it lasted almost three days without needing to be plugged in. I wouldn't recommend doing that, I only did that to see what would happen if I needed it in an extreme situation. My phone never shut off the entire time. I used it to make a few calls a day. My wifes phone was down to about 9 percent charge and this charger got the phone up to about 62 percent charge in about 49 minutes. It also has a nice no slip rubber texture on it. I've bought some of the cheaper chargers that are available everywhere and was disappointed by them. This is a much better charger. You can charge two devices at a time but that slows down the speed at which both of the devices recharged at.

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

    Rated 5 out of 5 stars

    THis Works Very Well As Emengency Power

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

    I recently eliminated my landline, moved my landline number to my cell phone and use a Panasonic phone I purchased at Best Buy connected via Bluetooth to my cell. This gave me a regular nice phone to use instead of having to hold the cell phone all the time on calls. Since my plan was unlimited minutes, paying for a cell plan and a landline made no sense at all. So I save 45 dollars a month and just have to pay for the cell plan. Since I use the cell for all calls now it has to be charged more often. I felt in a emergency situation or should the power go out for a long period of time I would not be able to charge the cell and thus would not have phone service. This is where this great product comes in. This power pack came fully charged, has a nice smooth finish which feels good when handled or put in your pocket while traveling. It charges quickly and can charge my Samsung phone at least twice before needing a charge. It can also charge other devices as well such as my Ipad. Great to have when traveling or just to have spare power when needed when you cannot charge any other way. Pretty large capacity for the size and it also has the AC prongs built into the unit for charging. Great price and good performance with this nice power pack. You cannot go wrong with this. Highly recommend!

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

    Rated 5 out of 5 stars

    Works great, perfect for on the go!

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

    Love that it has 2 USB ports & its not too bulky making it easy to carry around if needed. I use it for a couple hours once a day and the full charge can last for 2-3 days. I don't have any complaints on this product.

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

    Rated 5 out of 5 stars

    Amazing!

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

    Not only it has 2 USB to charge to devices at the same time, you just plug it into an energy outlet so it fills faster and the 6000mAh its perfect to charge your smartphone at 100% two times in a row.

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

    Rated 5 out of 5 stars

    Great Power Pack!

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

    Great power pack! We bought it to take on vacation to Florida. It worked great and had enough juice to charge each of our phones and the iPad. We used it almost everyday we were in Florida and just plugged it in at night to recharge. It is compact and easy to carry was even able to attach a phone to it and put it in the small side pocket of the backpack we carried. Very convenient !!!

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

    Rated 5 out of 5 stars

    Great charge

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

    Great charge holds really well reasonable price fits in pocket

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

    Rated 5 out of 5 stars

    Don't leave home without it!

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

    Novelty? Think again. I bought this for my daughter. It plugs into a power outlet with self contained plug, and holds enough juice for about 3 phone charges. When, where, why would you need it? One week after buying this she brought it on a 3 hr. hike with 3 friends, 9 hr.s later, after refusing Ranger extraction, the four intrepid hikers emerged from the mismanaged trail... with phone charge remaining despite constantly being on it for moral support and Ranger GPS location updates. All other phones in the party were dead (she didn't share, survival of the fittest after all).

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

    Rated 5 out of 5 stars

    Great battery

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

    This is my first portable battery and it is capable of charging my iPad mini and two iPhones before having to recharge. Well worth having when away from a power source on the go. The light indicators are visible to level of charge and it takes less than two hours to fully recharge from low voltage.

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

    Rated 5 out of 5 stars

    Great source of extra power

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

    I travel through lots of different airports and some of them have very limited charging areas. It was a great relief to have this to rely on. It also helped during a family activity where two of us needed to charge our video cameras.

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

    Rated 5 out of 5 stars

    Good portable unit

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

    quick charge of iphone 5s about an 1 hour to capacity. I've yet to completely use the charge in this product. Really ease to use and loved, loved that it came pre-charged and was able to use right away. I was out of town and had many all day trips so the pre-charging was a bonus.

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

    Rated 3 out of 5 stars

    Doesn't last to long

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

    I had originally purchased a smaller mycharge back up battery which worked good but my only problem with that one was that it wouldn't charge my iPhone 6 plus all the way up. It would only get me around 50% before being completely drained. So I purchased this larger one with the hopes of it working and well it does but my only issue with it is that I get one full charge on my phone and that's it. I've read reviews of people able to charge multiple devices and still have juice left in the mycharge pack but that's not the case for me. Either way it does well in charging devices and one of the greatest features would have to be the a/c prongs which make it super convenient to plug into a wall outlet to recharge.

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

    Rated 4 out of 5 stars

    Great power bank

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

    Wasn't looking to purchase a power bank. I already owned one, however I saw this at Best Buy. I liked the fact that this one was capable of charging two items at once. Not only will it charge two items but it has the power to do so.

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

    Rated 5 out of 5 stars

    Works

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

    Does what it says, I do like the fact that it has a built in plug for easy recharging. Dual usb ports are very convenient, and charging devices is decently quick.

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

    Rated 5 out of 5 stars

    Great for the frequent traveler

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

    Having an outlet built in is a big plus!!! The unit charges quickly and charges my devices quickly and with 2 USB ports you can charge two devices at once!!!

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

    Rated 5 out of 5 stars

    Holds a lot of charge

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

    Recharges my phone quickly and holds its charge for weeks. only problem is that it does not come with the cord to connect with the device.

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

    Rated 5 out of 5 stars

    Awesome!

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

    This little battery is awesome. It charges my phone at the same speed as plugging it into a wall outlet. It takes roughly 90 minutes from empty to full. It'built quite ruggedly and feels good in the hand. The built in wall outlet is super convenient. Now when I travel I don't bring any other chargers with me.

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

    Rated 4 out of 5 stars

    Great charger for the price.

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

    Have used it many times while traveling. Charges within 4 hours and was able to completely charge both my daughters iPhone 5 and my iPhone 6 plus. Easy to carry on your person. My son bought one and loves it. Looking at buying another for a backup the whole family can use.

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

    Rated 4 out of 5 stars

    Above good...

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

    Faster to charge than others in its rank; though not as fast in charging your gadgets. At the end a bit pricey for what you get...but not bulky and looks good. Suggest they include a cable next time; one that would go attached, looped or keyed to item.

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

    Rated 5 out of 5 stars

    Great for the price!

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

    Charges from the wall quickly, can charge other devices while charging but I do not know the internal dynamics. I suspect that it charges the battery before the device.... I do not recommend charging 2 devices at once, the current doesn't hold very steady. But having a 6000mah battery + charger is pretty wicked. However it is a tad heavy.

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

    Rated 5 out of 5 stars

    Compact, great for traveling

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

    The charger is small and can charge two devices simultaneously. Recharging the battery itself is quick as well. Highly recommend!

    I would recommend this to a friend
Sponsored