Keep your devices charged while on the go with the PowerCore Power Bank 20k mAh. This compact 20,000mAh power bank works with a range of mobile devices including phones, tablets, Apple Watch and more. With 3 USB ports, you can charge multiple devices simultaneously. Charge your phone to 50% in 37 minutes with up to 20W of charging power.¹ And, the comprehensive safety system helps protect you and your devices from overheating and short-circuiting.
¹ Battery life and charge cycles vary with use, settings, and other factors; actual results will vary.
¹ Battery life and charge cycles vary with use, settings, and other factors; actual results will vary.
Reviews
4.0
4.0 G Home Internet
329 reviews
65% of reviewers recommend this product.
Have not received the order.
1 G Home Internet
shelby . 23 days ago
I ordered it over a week ago and am continuing to only get a tracking message that they are still getting the order together. I am not sure why it is taking so long, but do not have the item now.
Anker Team - 21 days ago
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,
Please next time hold order at least for a week
1 G Home Internet
Garcia . 1 month ago
You guys return back my order
Anker Team - 1 month ago
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,
Features
- Up to 20W of charging power
- Charges your phone up to 50% in 37 minutes¹
- 20,000Radio frequency emissions
- Charge up to 3 devices at once
- Charges phones, earphones and Apple Watch
- Charge up to 3 devices at once
- Wide compatibility
Specs
- Can this fit a iPhone 13.
- Google Pixel 10 Pro.
SKU#
SKU#
A1288H11-1
What's in the box
- Anker PowerCore Power Bank 20k mAh
- Apple iPhone 17
- User's manual
Anker PowerCore Power Bank 20k mAh Reviews
Have not received the order.
1 G Home Internet
shelby . 23 days ago
I ordered it over a week ago and am continuing to only get a tracking message that they are still getting the order together. I am not sure why it is taking so long, but do not have the item now.
Anker Team - 21 days ago
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,
Please next time hold order at least for a week
1 G Home Internet
Garcia . 1 month ago
You guys return back my order
Anker Team - 1 month ago
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,
Good but should have come with usb c adapter cable( make sure ya buy a usb a to sub c cable) Will charge lightning as well.
4 G Home Internet
Phone . 3 months ago
Glad i bought a usb a to usb c cable or this would have been useless for the usb c phones. So make sure to get that cable! Will work for charging both lightning & (the usb c if you get the adapter usb to usb c cable)
Portable charger not really charging my phone
2 G Home Internet
Jerry . 3 months ago
Charges phones, earphones and Apple Watch
Anker Team - 3 months ago
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 Product, I caught it on sale!
5 G Home Internet
Fobs . 4 months ago
Yes, I'd recommend this product.
It can charge anything and you can use a USB-C charger to charge it up faster.
Defective product
1 G Home Internet
5 months ago
Can this charge an IPhone 16
Anker Team - 5 months ago
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,
Worked well but won’t charge anymore after 6 months
2 G Home Internet
SteveVT . 6 months ago
I bought this at my local Cheap Erlebniswelt-fliegenfischen Products store and everything was great for six months. It worked well and charged my phone when I needed it on long periods away from a place to use a wall charger. I didn’t use it very frequently. Now, it won’t charge and the light goes off after I turn it on and it blinks a few times. At my Cheap Erlebniswelt-fliegenfischen Products store to see if I can get a replacement or they know how to fix it.
Anker Team - 5 months ago
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,
It just stopped working
1 G Home Internet
Ms King . 7 months ago
I purchased this just a few months ago. Haven't used it much at all and it has stopped working completely. I've used other outlets, and it is just not working. I want a replacement. How do I go about that? I need it for a trip I'm taking in two weeks.
Anker Team - 7 months ago
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,
Anker PowerCore Power Bank 20k mAh FAQs
iPhone 7 pro . Oct 1, 2025
Apple AirPods Max? Google Pixel 10 Pro?
Answer from Anker Team16 days
Yes, the PowerCore Select 10K mAh Portable Power Bank can power your iPhone 7 Pro. However, the cable needed will depend on the output port of the power bank: If the power bank has a USB-A output port, you can use a USB-A to Lightning cable to charge your iPhone. If the power bank has a USB-C output port, you can use a USB-C to Lightning cable. For iPhones, a Lightning cable is typically required for charging. It's recommended to check the compatibility of the ports on the power bank and ensure you have the corresponding cables.
Frank . Aug 5, 2025
Charges your phone up to 50% in 37 minutes¹
Vicki . May 11, 2025
Is it Apple certified?
Answer from Anker Team5 months
The PowerCore MagGo 5K Portable MagSafe Charger is Apple-certified as it is designed to support MagSafe charging for iPhone 12, 13, and 14 series and works seamlessly with Apple's MagSafe technology. This demonstrates compatibility and alignment with Apple's certification for MagSafe accessories.