Laptop Power Banks 20000mAh/30000mAh/40000mAh

For business or travel, notebook/laptop power bank, ultra high capacity charger for laptop and mobile phones. More convenient.

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Product Details

Laptop Power Banks 20000mAh/30000mAh/40000mAh PowerBank for  Dell


Product Description

BatteryLi-polymer battery, safeSize194*120*16mm
Input19V 1.2AWeight525g
Output5v/2A DC 12V/16V/19V 4AMaterialaluminium alloy 
FunctionMulti-LED battery indicatorColorsilver, black, green and so on


short-circuit and 


Applicationfor laptop and mobile phones
Charging TimeAbout 15hCertificationsCE,ROHS, and FCC
FeaturesHigh capacity with A grade battery, multi-output



Power Bank Advantage

Features of Laptop Power Banks 20000mAh/30000mAh/40000mAh PowerBank for  Dell: 

1. High capacity with multi-output: 5V/12V/16V/19V
2. Good battery for longer life span: over 1000 times. 
3. Over-charging, short-circuit and over-discharging protection.
4. High transfer efficiency, it is over 80% efficiency.
5. It can charge computers, laptop, power banks and all other 5V devices. 
6. Pls tell us your requirements, we can do it accoridng to your ideas.
7. There are 8pcs AN adapter plug for different kinds of computers:



Photos of  Laptop Power Banks 20000mAh/30000mAh/40000mAh PowerBank for  Dell

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FAQ about Laptop Power Banks 20000mAh/30000mAh/40000mAh PowerBank for  Dell:

Q1. Can I get a sample for testing.

A:Yes, you can get a sample, but you need to pay the sample and the shipping cost.

Q2. What's the cetification do you have.

A:Our products have passed CE,FCC,ROHS certification.

Q3. What's the delivery time?

A:The delivery time is 7 to 15 business days.

Q4. Can I customize the packaging and the logo?

 A:Yes, we offer customized logo for any materials.

Q5. What's the payment method?

A:You can pay by L/C, T/T, Western unioon, Paypal.

Q6. Can you lower the price?

A:If you place an larger order, the price can be lower.

Q7. Can you provide design for us.

A:Yes, we have many years experience in OEM&ODM and strong R&D team.

Q8. More help.

A:Please contact me by email/online.



Company Information








Contact us

 Shenzhen MIQI Electronic Company
    Oliver Peng
    Whatsapp/wechat: +86 13751023930
    Email/skype: sales02 at mymiqi.com

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