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Notebook Power Banks 30000 mAh

16 reviews
100% of buyers enjoyed this product! 329 orders
US $179.97
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  • Item Type: Power Bank
  • Material: ABS, PC
  • Battery Type: Li-polymer Battery
  • Battery Capacity: 30000 mAh
  • Output: 5V/2.4A
  • Output Interface: Type C
  • Input Interface: USB Type C, Micro USB
  • Size: 210 x 100 x 30 mm
  • Weight: 750 g
  • Features: power bank, 50000 mAh, portable power bank, laptop power bank, universal power 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, if you’d like a refund you can request one no matter the reason.

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.

  • 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 gadgetsome (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

16 reviews
100% of buyers enjoyed this product!
5 stars
4 stars
3 stars
2 stars
1 star
verifed buyer
17 May 2019 22:37

Usb tester when charging 5 v showed 26517 mah that is equal to 3.7 v 35833 mah at 19 v 6,978 mah. The real capacity corresponds to the declared one can safely buy. On average, it should be enough for 2 full charge of the laptop in off mode. Approximately so comes out on the laptop asus x541n I shoot one star for the following reasons 1) the power supply included is very hot, sooner or later it will burn under such load. 2) there is no adapter for asus, lenovo and other running laptops in russia, but there are some laptops apparently chinese. 3) when working with 19 v power bank creates a strong interference in the fm range that begins to interfere with the radio reception within a radius of 5-10 meters. But in general, a wonderful thing, i recommend to buy. Delivery to the urals 3 weeks.

verifed buyer
14 May 2019 09:28

Long sent, long went the parcel (managed to receive 3 orders issued later). There are no problems with the banks themselves. I came with a charge of 60%. Charged up to 100 and quietly charged your laptop (asus x756uv) from 20% charge to 94% (the charge does not go further). The bank itself was discharged to 81%. In short, the bank is happy! Otherwise, the time will show how successful the acquisition is.

verifed buyer
14 May 2019 08:17

Order for delivery in russia was sent from china track number was not real.

verifed buyer
13 May 2019 11:39

Ordered in march, received in may very long sent and delivery is also similar to the cheapest, after sending hung a few weeks in china so keep in mind. On the battery is still working, it does not look at its price. I bought for 4690 of this money is not worth it.

verifed buyer
13 May 2019 10:39

Item shipped in 3 weeks after order, so very long shipping, almost 2 months.

verifed buyer
3 May 2019 11:13


verifed buyer
30 Apr 2019 05:58

Fast shipping

verifed buyer
12 Apr 2019 00:02

Good store and good product. Very fast delivery. Thanks !

verifed buyer
9 Apr 2019 07:56

Delivery to kazan 25 days. Harman/kardon go play charges. On another technique did not check

verifed buyer
6 Apr 2019 04:26

I recommend this supplier very well packaged fast delivery very good quality at the next 5 stars

verifed buyer
29 Mar 2019 09:46

Bolshevat, but in principle will go!!!

verifed buyer
29 Mar 2019 07:37

Thank you

verifed buyer
28 Mar 2019 03:52

Item received as advertised to bad for me all the adapters didn’t fit my Lenovo Ideapad 710s model. Need to repurchase adapters selection. The power bank is good and satisfactory

verifed buyer
26 Mar 2019 12:05

I had no problem with this transaction, store worth recommending.

verifed buyer
25 Mar 2019 16:17

It came quite quickly, put on charging, then just lay half a day, and lost 5% charge as you operate, i will write more feedback. And so jbl xtrem charges, other ports also work

verifed buyer
25 Mar 2019 05:14

Well received but I do not leave an opinion for the moment because I have not used it yet

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