Worldwide Shipping

KUULAA Power Bank 20000mAh Portable Charging Poverbank

102 reviews
100% of buyers enjoyed this product!
Standard shipping
10-20 days
Total Price:
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Free shipping worldwide
Portable Phone Battery Charger
Max Input:
Support Quick Charge Technology:
Two-way Quick Charge
Portable Power Bank
Shell Material:
Input Interface:
Micro Usb
Output Interface:
Double USB
Built in Cables
Brand Name:
Battery Type:
Li-polymer Battery
Compatible Model 1:
Fast Charging Power Bank For iPhone XS Max XS XR 8 8 Plus
Compatible Model 2:
Power Bank For Samsung Note 9 S9 S9 Plus S8 Note 8 Plus
Compatible Model 3:
USB Powerbank For Xiaomi Mix 3S Mi8 Redmi 6 Pro Note 5 Pro Bank


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Vovionline (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Real customer reviews

102 reviews
100% of buyers enjoyed this product!
5 stars
4 stars
3 stars
2 stars
1 star
Milan J.
verifed buyer
11 Jan 2023

Very good, came quickly to!

Felipe A.
verifed buyer
4 Jan 2023

Perfect and already came loaded

Felipe R.
verifed buyer
3 Jan 2023

Excellent purchase! Very satisfied with the product and shipping. Recommend the store.

Marina M.
verifed buyer
2 Jan 2023

Excellent power bank! Robust and efficient!!

Giovanna G.
verifed buyer
2 Jan 2023

Working perfectly

Jason G.
verifed buyer
29 Dec 2022

Everything arrived in 2 weeks! quickly, the product is excellent... until the right hand bag...

Heather D.
verifed buyer
29 Dec 2022

Came very fast, packed not bad, matches the specified

verifed buyer
28 Dec 2022

The box and the inner plastic arrived broken. The power bank looks new. Seems to work properly.

Georgia B.
verifed buyer
27 Dec 2022

nice store good item thanks

Макс С.
verifed buyer
26 Dec 2022

Arrived ahead of schedule, everything is fine!

Crystal G.
verifed buyer
25 Dec 2022

All as described

Beatriz M.
verifed buyer
24 Dec 2022

Works perfectly and the fast charging picks up on the Type C port

Михаил П.
verifed buyer
24 Dec 2022

The product arrived as it was in the description charged by 80 percent Let's see if it is real 20000 and then I will give the store respect

Валерия К.
verifed buyer
23 Dec 2022

Thank you for the fast delivery, the product is as described. Made very well. I advise everyone.

Михаил Щ.
verifed buyer
23 Dec 2022

Delivery fast weight heavy time will show

Борис Ц.
verifed buyer
23 Dec 2022

Very quickly sent everything as described to the store to respect

Jessica W.
verifed buyer
23 Dec 2022

Thank you very much for the product, delivered to the door, I will test it. The appearance is good, 50-75% charged

София И.
verifed buyer
22 Dec 2022

The order came quickly. Received in 5post. Packed in factory box and strong mail bag. Was charged at 65-75%. There is a quick charge with two USB when connecting the cable, supporting fast charging. Very satisfied with the product. What he wanted, he got! Thanks to the store and shipping services.

Tomáš K.
verifed buyer
13 Dec 2022

The product arrived in full condition.

Gregory P.
verifed buyer
8 Dec 2022

I don't want to go to the city center, but I don't want to go to the city center. Ale yakshcho porivnywati 3 so by himself, the yachto decilka rovoda, then this new thing is important to menche, the old man. Delivery of a puddle, a couple of days.

Heitor G.
verifed buyer
7 Dec 2022

Fantastic product, arrived yesterday for me and already had a charge. I used it right away. Power Bank of respect. fantastic construction!

Олеся Л.
verifed buyer
7 Dec 2022

Arrived quickly, purchase satisfied

Андрей Г.
verifed buyer
5 Dec 2022

Arrived at 10 days, charged at 75%.

Станислав Я.
verifed buyer
4 Dec 2022

So far, everything works.

Ульяна Н.
verifed buyer
2 Dec 2022

20,000 mAh this at 3.7 V-description 15 500 on the photo is a full charge at 5 V-so should it be 10900 on the photo the output at the same 5v + a few minutes by 12v and by 7 v QC QC works (took this model) So in principle, the goods correspond to the description The goods came very quickly, the body is pleasant. 1300r at the end of 2022G. I think such a device can be taken and cheaper, but if you need it, like me, a quick gift. Then this is what you need

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