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Customer reviews

Rating 4.8 out of 5 stars with 661 reviews

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Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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97%would recommend to a friend

Customers are saying

Customers consistently note the Power Bank (24000mAh, 140W, 3-Port)'s fast charging speeds and excellent battery life as major advantages. The informative display and overall performance also receive positive feedback. However, some customers find the weight and size to be drawbacks, and a few have expressed concerns about the price and the USB-C port functionality.

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 661 reviews
  • Pros mentioned:
    Battery life, Charging speed

    Rated 5 out of 5 stars

    Anker - Power Bank (24000mAh, 140W, 3-Port) - Blac

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

    I was able go charge my phone from 17% to 45% and only used 3% percent of the power bank. Also does super fast charging on eligible devices

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

    Rated 5 out of 5 stars

    Big on size... bigger on performance

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

    Charging devices is as fast as advertised and the build quality is nothing short of tank-like. The screen is more useful than expected. Detailing charge and discharge rates has been very helpful with validating the quality of all the charge cables I had floating around and helped me get rid of more than a dozen substandard cables that were hampering the charge rates of my devices. Though heavier and larger than I imagined my portable charging solution to be, its performance more than makes up for its shortcomings. The poster child for buy once, cry once.

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

    Rated 5 out of 5 stars

    BEST charging block made

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

    I purchased this power bank to replace a smaller one that someone Absconded with And what a game changer with 1 100w input output type C one 45w type C output only and it also had 1 Usb A output It will Crack your screen if you pull it out pf ypure backpack by the cord and tt comes unplugged and drops on youre s24ultra512 you will be doing an insurance claim this would charge my phone 4 times from desd before needing to be recharged if you can own it for around 109 you will never have buyers remorse for this i will say buy some Anker 100w cords and a 100w Anker block to accompany it and you'll be golden

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

    Rated 5 out of 5 stars

    Excellent Power Bank

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

    It does exactly what it purports to do. Keeps its charge and charges accessories fairly quickly. I use it in the field with my DJI Ronin RS 4.

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

    Rated 4 out of 5 stars

    Great for Fast Charging, But Heavy & Big

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

    Really love the screen to get readouts about info and status of power bank. Honestly though, could do without it. Just give some simple light up leds. Anything that would make this thing smaller and lighter would be useful. Really love how long this lasts, how fast it charges and the capability for me to charge camera batteries, but its pretty heavy and pretty large

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

    Rated 5 out of 5 stars

    Good bang for your buck

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

    Its pretty good get about 5 charges before it dies I have a s22 if that helps

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

    Rated 5 out of 5 stars

    Amazing Charger! Blown away!

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

    Super impressed with this. It shows the % power remaining and % charging per second. If you use a 140w charger/cable this bad boy recharges in in about 30-45 minutes. It's stupid fast at charging devices and even faster at recharging itself. Love it! Just bought 2 20k mAh charges are 2 12k mAh charges. Blown away by how well these work. Love them! The only downside, like any of these chargers, are the size and weight. I will toss one of these in my backpack/briefcase. My wife will want the smallest ones for her purse. Love these! HIGHLY RECOMMEND YOU BUY THIS, BUT MAKE SURE YOU GET A FASTER CHARGER/CABLE FOR FASTER CHARGING.

    I would recommend this to a friend
  • Pros mentioned:
    Charging speed, Display
    Cons mentioned:
    Price

    Rated 5 out of 5 stars

    Best charging on the go for your bucks.

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

    Best charging on the gonIve ever gotten so far. The rapid charge is functional and the screen showing rea time info helps. Now I have little worries when traveling on those long flights and outlets are scarce or not working on plane seat. And also recharges faster than any of my other unit when using a fast charge usbc cable. Will be getting an additional one definitely. But pricey tho but you get what you pay for and then some.

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

    Rated 5 out of 5 stars

    Powerful

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

    Super powerful and reliable! Charges my MacBook and phone fast. Perfect for travel or long days out

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

    Rated 5 out of 5 stars

    Very good looking power bank

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

    Very good looking power bank, display has lot of information, is been very useful so far. It can charge my apple watch with no effort and has extra power for my laptop at 80W and still has power to charge more devices

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

    Rated 5 out of 5 stars

    Best Power Bank for Heavy Users

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is by far one of the best power banks I've purchased. I absolutely love that it displays the charging speed, whether it's powering up the bank itself or charging a device. The battery life is impressive—I've charged my Fold 5 at least 2-3 times to full while playing Pokémon Go, and it still has a little juice left. It's powerful, reliable, and perfect for those who need long-lasting, high-capacity charging on the go. Highly recommended!

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

    Rated 4 out of 5 stars

    Great!

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

    Its a great power bank with ample mAh. My only gripe is that it’s a tad too big and i wish i can recharge it with both USB-C ports, it can only do it via one Usb-C port. But i have no complaints so far. I also wish the lcd was OLED instead. But otherwise it’s great!

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

    Rated 4 out of 5 stars

    Fast charging, but verrryyy heavy in your bag

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

    This charger is an absolute brick. It's made extremely well, but make no mistake you'll notice the weight of it in your bag. The fast charging works great for powering laptops on the go. However, I think their might be better options out there for most people if you don't need 24000mah. Another company I like that's comparable to Anker is UGreen and their Nexode Pro line of chargers.

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

    Rated 5 out of 5 stars

    Anker 140 watt portable charger

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

    I bought 100 watt cables but this brick supports 140 watts I just dont have anything charging above 65 watts so Im not even using its full potential it charges my stuff fast.. If you have a high speed mini usb and a 100 watt or above wall charger this thing charges extremely fast.. Its convenient to carry in my back pack for my drone batteries cell phone,tablet ect.. Love the display and it shows you your outgoing and incoming charge rate in watts

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

    Rated 5 out of 5 stars

    Anker 24k power bank

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

    Great power bank... charges anything fast... at the same time...also could charge the power bank while charging other devices

    I would recommend this to a friend
  • Cons mentioned:
    Price, Size

    Rated 5 out of 5 stars

    It's a Beast

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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.

    Pros - High charge capacity - Multiple output ports for charging - Fast or trickle charge options - Status screen displays charge input/output rates, device health and charge level Cons: - It's big (you bought it because it's a beast, so you knew that going in) - It's expensive This has become the favorite power bank in my arsenal, and I was so impressed I bought two of them. I got it because it is the largest capacity portable charger I could find (24000mAh, 140W). Yes, it's heavier and thicker than (but not as wide as) the lower capacity chargers you are used to, but knowing that I bought it for the high capacity and charging speed flexibility. You can indeed charge 3 devices on this charger at the same time. It also has the horsepower to charge a device while you use it (phone or tablet/laptop). The display shows the charge rate for each device. Another display screen shows the charger's battery health, temperature, number of battery cycles, and other info. Note that the power bank includes a usbc cord to plug into a wall charger, but it does not include a wall plug on the device, nor a wall charger to charge it up. I have a high capacity wall charger that charges it quickly. Your power bank re-charge time may vary depending on the capability of the charger you have.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance, Portability

    Rated 5 out of 5 stars

    Great power horse

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

    Amazing product and power horse for the price. Bit heavy but eassy to carry. Best feature is it suppot laptop charging while traveling.

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

    Rated 5 out of 5 stars

    a really good charger

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

    the pricetag might seem crazy compared to the stuff on amazon but lowkey frfr, the smart interface and the like fact it never lets itself get too hot make it outlive those cheap amazon ones by alot, and its just convenient being able to see an estimated amnt of time for whatever it is im charging, its not necessary but often super convenient, and the fast charging is pretty nice too

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

    Rated 5 out of 5 stars

    Powerbank

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

    Best power Bank ever. Holds charge and you can use it for multiple devices. Totally worth it.

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

    Rated 5 out of 5 stars

    Well worth it

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

    The 140w matters a lot when charging the battery itself, it charges up in less than an hour and has a massive capacity. Can charge my laptop at full power, my phone about 5 times, or my iPad Pro about twice in a single charge. Works with everything I’ve used it for. An excellent backup

    I would recommend this to a friend
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