Customer Ratings & Reviews
- Model:
- A1364H11-1
- SKU:
- 6482792
Rating by feature
- Value
Rating 4.6 out of 5 stars
- Quality
Rating 4.7 out of 5 stars
- Ease of Use
Rating 4.8 out of 5 stars
Customers are saying
Customers have good things to say about the PowerCore III 20K mAh USB-C Portable Battery Charger's long battery life, convenient portability, and compact size. Many appreciate its multiple charging ports, including USB-C, and find the performance and design to be excellent. While some find it a bit heavy, most agree it's a worthwhile purchase.
This summary was generated by AI based on customer reviews.
Really great for traveling
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Works like it says. Great for traveling only thing its a little bulky and on the heavy side if youre looking to carry in your bag/purse. Overall its great
I would recommend this to a friendWas good until it wasnt
||Posted . Owned for 1.5 years when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I didjt even own this a year before it totally crapped out on me. Anker said i was SOL. Next!!
No, I would not recommend this to a friendBrand response from Anker Team
Posted .Dear Customer,
I am truly sorry to hear that you are experiencing this issue. We understand how frustrating it can be and we appreciate your patience.
Please rest assured that we stand behind our products and are willing to provide assistance within our capacity. We are committed to ensuring your satisfaction and resolving your concerns promptly.
You can reach out to us via support@anker.com or call us at +1 (800) 988 7973. Our customer service team is always ready to help you.
We look forward to your message so we can address your issue as soon as possible. Thank you for bringing this to our attention and giving us the opportunity to make things right.
Best Regards,
Poor product
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Not sure what was happening. Kept it to charge for 2 days but when the phone was connected, it was not getting charged!! Returned it.
No, I would not recommend this to a friendBrand response from Anker Team
Posted .Dear Customer,
I am truly sorry to hear that you are experiencing this issue. We understand how frustrating it can be and we appreciate your patience.
Please rest assured that we stand behind our products and are willing to provide assistance within our capacity. We are committed to ensuring your satisfaction and resolving your concerns promptly.
You can reach out to us via support@anker.com or call us at +1 (800) 988 7973. Our customer service team is always ready to help you.
We look forward to your message so we can address your issue as soon as possible. Thank you for bringing this to our attention and giving us the opportunity to make things right.
Best Regards,
unlucky
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.the one i got is defective and has been charging for 4 hours and hasn’t moved past the 2nd dot for charge
No, I would not recommend this to a friendBrand response from Anker Team
Posted .Thank you so much for sharing your experience. We're really sorry you've encountered this issue!
Normally, this battery takes about 7.5 hours to fully recharge with a 5V 3A wall charger. To help us pinpoint the issue, please let us know the following information:
- What model and type of wall charger/AC adapter you are using
- If the battery charges fine with another wall charger and cable
- About how long it takes to recharge the battery (if it will charge fully at all)
Please reach out to us via support@anker.com or call us at +1 (800) 988 7973. We are more than happy to assist you further.
We offer an 18-month warranty for this product, plus lifetime technical support. Our standard for responding to email quests is less than 24 hours, and we look forward to hearing from you!
Busy Life
||Posted . Owned for 6 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Excellent product, highly recommended, Quality construction, provides the extra energy I need for my high volume phone usage
I would recommend this to a friendNot a good portable bank
||Posted . Owned for 1.5 years when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.After a few months, it stopped working.it Will not be recommended
No, I would not recommend this to a friendBrand response from Anker Team
Posted .Dear Customer,
I am truly sorry to hear that you are experiencing this issue. We understand how frustrating it can be and we appreciate your patience.
Please rest assured that we stand behind our products and are willing to provide assistance within our capacity. We are committed to ensuring your satisfaction and resolving your concerns promptly.
You can reach out to us via support@anker.com or call us at +1 (800) 988 7973. Our customer service team is always ready to help you.
We look forward to your message so we can address your issue as soon as possible. Thank you for bringing this to our attention and giving us the opportunity to make things right.
Best Regards,
Great portable charger
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Works well. Looks nice. Great texture. No complaints after using it for about a couple of weeks now.
I would recommend this to a friendJust ok.
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This product unfortunately is not a fast charge device. In the present, when we need things working fast and reliable, this is not the charger to go with.
No, I would not recommend this to a friendBrand response from Anker Team
Posted .Thank you so much for sharing your experience. We're really sorry you've encountered this issue! The battery delivers a 20W high-speed charge.
If possible, please try the following steps to see if the issue persists:
- The model of your phone, such as iPhone 7 or Galaxy S8
- How long does the battery take to fully charge your phone when you're not using the phone (when it's in power-saving mode)
- If another cable helps at all
- How the PowerCore works with other phones/devices
If those don't help, please reach out to us via support@anker.com or call us at +1 (800) 988 7973. We are more than happy to assist you further.
We offer an 18-month warranty for this product, plus lifetime technical support. Our standard for responding to email quests is less than 24 hours, and we look forward to hearing from you!
Fyi no warranty from HI
||Posted . Owned for 9 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Bought this from best buy for a trip, past two weeks when i returned and discovered it did not work was past the return date. Anker does not offer warranty unless cause you arent allowed to ship it USPS. Waste of money. First anker product also did not last >6 months. Thought it was a fluke but Im done with anker :(
No, I would not recommend this to a friendI like it
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Best in this price range. Can’t charge phones while charging power bank though. TSA compliant
I would recommend this to a friendFast charger. a little bulky
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.A little big, well-made fast charger. The fastest portable battery charger that I have used.
I would recommend this to a friendOn the go
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Perfect for those long trips where you don’t have access to a plug big battery is perfect
I would recommend this to a friendCar device
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This is a device to be used anywhere, but I enjoyed using it in my car. I love it.
I would recommend this to a friendgreat problem charger
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Gets the job done nice and efficiently. I never have to worry about my phone dying.
I would recommend this to a friendTakes forever to charge devices
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Takes forever to charge devices. I charged an Ipad and after 4 hours of charging only was at 48%. I'll be returning this product
No, I would not recommend this to a friendBrand response from Anker Team
Posted .Thank you so much for sharing your experience. We're really sorry you've encountered this issue!
If possible, please try the following steps to see if the issue persists:
- How long does the battery take to fully charge your phone when you're not using the phone (when it's in power-saving mode)
- If another cable helps at all
- How the PowerCore works with other phones/devices
If those don't help, please reach out to us via support@anker.com or call us at +1 (800) 988 7973. We are more than happy to assist you further.
We offer an 18-month warranty for this product, plus lifetime technical support. Our standard for responding to email quests is less than 24 hours, and we look forward to hearing from you!
Best gift ever.
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I loved it so much that I gave my family members one each as a Christmas gift.
I would recommend this to a friend- Pros mentioned:Battery life, SizeCons mentioned:Weight
Holds 20,000mAh + quick charges 3 device at once!
|Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Another solid battery pack by Anker. This has been their bread and butter since the beginning, and I’m happy to see they’re still as solid as ever. If you’re familiar with their line up, the PowerCore III 20k is exactly what you’d expect. As the name signifies, it holds/provides up to 20,000mAh of power through 2 USB-A 3.0 ports with Anker’s own PowerIQ technology for fast and safe charging. What’s not so clear, but really useful, is that the USB-C charging port works both ways and can charge devices as well. In fact, it charges faster than the USB-A ports, which is a bit odd because the description says that both USB-A ports are Qualcomm QuickCharge compatible, but I was only able to get it to fast charge my LG v50 through the USB-C port. Either way, none of the ports are slouches, and with 20k mAh of power in a slim, pocketable brick I can fully charge my phone from 5% at least 4 times over, with juice to spare. The trickle charge feature is pretty neat too, and really useful in preventing blowing out batteries with too fast of a charge (headphones, vape batteries, etc…). Outside of trickle and fast charging, there really isn’t much to the PowerCore III 20k, and that’s not a bad thing. It’s compact, can recharge 3 devices at once, is easy to use, reliable, fast charges, and comes at an affordable price point. If there’s any downsides, it might be a bit heavy for some people, but is on par for a 20,000 mAh battery. It also seems like it takes a long time to recharge, but again, it’s a 20,000 battery. Such is life. If you’re looking for a pocketable USB charger to power your phone and some LED lights for a weekend camping trip this should fit the bill. For the day to day, 20k will give you lots of fast charging power to spare. And best of all, it’s easy to take with you. Good job Anker!
I would recommend this to a friend Very impressed
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Good product, service was great it was delivered on time ver impressed
I would recommend this to a friendMagSafe batterypack
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Batter pack worked as stated. Charged my phone to 100 percent then you will need to recharge battery pack. Overall worth the money.
I would recommend this to a friendcannot recommend
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.overpriced and without a carry case even though it was advertised with a case. Plus, no real instruction manual.
No, I would not recommend this to a friend