Notebook Power Banks 30000 mAhNotebook Power Banks 30000 mAhNotebook Power Banks 30000 mAhNotebook Power Banks 30000 mAhNotebook Power Banks 30000 mAh

Notebook Power Banks 30000 mAh

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Product Description

Vinsic® 30000mAh power bank is a multi-functional high capacity power bank.


Vinsic® 30000mAh power bank is a multi-functional high capacity power bank. It looks simple yet elegant and works well with smartphones, tablets, and especially laptops. In addition to the usual USB port, this power bank carries DC input and output, and offer a max current output up to 4.5A. It perfectly meets the charging demand of your laptops on the go.

Power Bank.30000mAh real high capacity External Battery, designed for laptops, tablet pc, smartphones, it could charge your device for many times.

Power Bank, Charging fast, High-speed Charging with 3 output ports:
1 DC output up to 19V 3.5A, a max output current of 4.5A;2 Smart USB outputs, the output up to 5V 2.4A, when the 2 Smart USB outputs work at the same time, the output could up to 5V 3A(Max).
2 Input ports: 1 DC input and 1 Micro USB input.

External Battery, with both DC and USB output, you could get the most laptop, tablet pc, smartphones getting charged directly.

Power Bank, with both DC and USB input port, you could charge it with a Micro USB Cable in case there is no DC adapter available.

Portable Charger, with the LED Screen, display the percentage of the energy. It also offers intelligent circuit protection and automatically goes off when your mobile device is fully charged.
DC Input: 19V/1.5A
Micro Input: 5V/1.5A
1. DC Output: 19V/3.5A; Instantaneous Max Current: 4.5A
2.USB Output1: 5V 2.4A(Max)
USB Output2: 5V 2.4A(Max)
Total USB Output: 5V/3A(Max)
Battery: Imported 18650 battery
Materials: PC

Package Included:
Power bank *1
DC adapter *1
Micro USB cable *1
DC laptop adapter *1 set (8 different types of DC adapter, Apple laptops adapter not included)
User manual *1
1. This power bank is compatible with most laptops, mobile phones, and tablets, but not all.
2. Due to the high capacity of the power bank, we recommend you to charge it with the supplied DC adapter. The micro USB cable is available, just it will cause a long charging time.
3. The equipped 8 DC adapters are compatible with the Notebooks/Notepads as:
HP/Dell (I 7.4*0.6 mm)
Sony /Fujitsu ( A 6.0*1.4 mm)
Liteon/Fujitsu/Dell/Delta (C 5.5*2.5mm)
Compaq/Acer/Benq/ Toshiba (D5.5*2.1mm)
Acer/Sony (E 5.5*1.7mm)
Samsung ( H 5.0*1mm)
HP/Delta/Compaq (F 4.8*1.7mm)
Lenovo ( K 7.9*1mm)
4. Do not drop the power bank. Fall is likely to damage the product performance.
5. Don’t leave the product in the moist or high-temperature place
6. This is not a toy, please keep it away from children.

1. Charging the Power Bank
You can use a DC adapter or micro USB cable to easily charge the power bank. During the charging, the LED display keeps on and shows you the charging status. (In order to charge the power bank quickly, we recommend you to use the DC adapter supplied.)

2. Charging the Mobile Devices
(1) Connect the power bank to your device by the DC or USB cable, and switch on the power bank, then it will charge your device normally. The LED display turns on to show you the remaining capacity and then goes off in the 20s. If you want to view the remaining capacity during use, please switch on the LED display manually.

(2) After your devices is fully charged, the power bank will go off automatically. If you want to interrupt the charging, please disconnect your device with the power bank.


  • 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

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Item Specifics

 Emergency / Portable
Quality Certification: 
Output Interface: 
 Type C
Battery Type: 
 Li-polymer Battery
Is LED Lamp Illumination: 
Input Interface: 
 USB Type C,Micro USB
Supports Solar Energy: 
Battery Capacity(mAh): 
Support Quick Charge Technology: 


We are proud to offer international shipping services that currently operate in over 200 countries and islands worldwide. 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 is some location 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 customs 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 customs fees when they arrive in your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-20 Business days
Canada, Europe 10-20 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 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 contain 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 canceled 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 canceled.


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 goshopshop (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.

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