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Q&A
 
Q: Why the battery capacity is 20000mAh, but the rated capacity is 12000mAh?
 
A: Because the input voltage of devices such as mobile phones is 5V. Inside the power bank, the original 3.7V will be boosted to 5V before output.
So the output capacity is 14800mAh ( 3.7V*20000mAh/5V=14800mAh).
There will be energy loss in the step-up and step-down process, and the energy conversion rate: more than 75%.
Finally, the rated capacity is about 12000mAh. (14800mAh*75%=11100mAh).
 

Work or play your way with portable power

• Compatible with Dell, Lenovo and Apple laptops
• 20000mAh capacity powers multiple devices
• 2 type-C and 2 USB outlets
• 100W output charges devices as you work
• Ready to go in just 90 minutes

Compatible power for Apple, Dell, Lenovo and other devices

Connect some of the top-selling laptops, phones, gaming devices, wireless headsets, smart watches and bands

Take on the day with the large 20000mAh capacity

Keep your work going through the day or connect multiple devices instead of being tied to an office or outlet.

2 type-C and 2 USB outlets charge multiple electronics simultaneously

Hook up your laptop and phone or other device combinations.

Work and refill at once with strong 100W output

Increase your battery level even while you work with your devices.

Fully charged after just 90 minutes

Spend less time recharging your power bank and more time using it on the go

18mm/7.08in and 490g/1.08lb design is thinner than a laptop

Easy-to-carry size won’t add too much extra weight to your daily must haves

Get at-a-glance information on the easy-to-read digital display

Track your remaining battery level, charging speed and output.

Temperature monitoring and 9 safety controls protect your devices

Increased and quality-tested safety measures keep your electronics safe from over-charging or discharging, high voltage, overheating, power surges, short circuiting and electromagnetic fields.

Specifications

*With 2 type-C and 2 USB outputs, this product is compatible with a wide range of electronics from Apple, Dell and Lenovo laptops to tablets, gaming devices, wireless earbuds and smart watches.


Brand Name: BASEUS
Battery Type: Li-polymer Battery
Features: Digital Display
Output Interface: Double USB
Output Interface: USB-Type C
Certification: CE, FC, RoHS
Origin: CN
Input Interface: USB Type C
Shell Material: Plastic
Type: Portable Power Bank
Support Quick Charge Technology: Two-way Quick Charge
Max Input: 100W
Type C1 Input: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3.25A 65W
Type C 2 Input: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3.25A 65W
Type C 1 Output: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/5A 100W
Type C 2 Output: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/5A 100W
USB 1 Output: 4.5V/5A, 5V/4.5A, 5V/3A, 9V/3A, 12V/2.5A 30W
USB 2 Output: 4.5V/5A, 5V/4.5A, 5V/3A, 9V/3A, 12V/2.5A 30W
Type C 1 + Type C2 Output: 65W + 30W
USB + Type C Output: 65W + 30W
USB 1 + USB 2 Output: 5V/3A
Type C 1 + Type C2 + USB Output: 45W + 30W + 18W

Package Contents

Package includes 1 power bank, 1 charging cord and 1 carrying case

Brand Story

Baseus is a young company with the passion and vision to pursue excellence. Baseus puts the time and energy into creating the best products to help you power through your day.

Weight 10 lbs
Dimensions 3 in
Brand Name

BASEUS

Output Interface

USB-Type C

Input Interface

USB Type C

Hign-concerned Chemical

None

Battery Type

Li-polymer Battery

Shell Material

Plastic

Features

Digital display

Origin

Mainland China

Type

Portable Power Bank

Certification

CE

Support Quick Charge Technology

Two-way Quick Charge

Max Input

100W

Type C1 Input

5V/3A,9V/3A,12V/3A,15V/3A,20V/3.25A 65W

Type C 2 Input

5V/3A,9V/3A,12V/3A,15V/3A,20V/3.25A 65W

Type C 1 Output

5V/3A,9V/3A,12V/3A,15V/3A,20V/5A 100W

Type C 2 Output

5V/3A,9V/3A,12V/3A,15V/3A,20V/5A 100W

USB 1 Output

4.5V/5A,5V/4.5A,5V/3A,9V/3A,12V/2.5A 30W

USB 2 Output

4.5V/5A,5V/4.5A,5V/3A,9V/3A,12V/2.5A 30W

Type C 1 + Type C2 Output

65W + 30W

USB + Type C Output

65W + 30W

USB 1 + USB 2 Output

5V/3A

Type C 1 + Type C2 + USB Output

45W + 30W + 18W

Package

100W PD Cable*1 & Storage Bag*1

Size

162mm*143mm*18mm

Rated Capacity

12000mah(5V=3A)

Energy Conversion Rate

>75%

Capacity

20000mAh/3.7V

16 reviews for Baseus 100W Power Bank 20000mAh Type C PD Fast Charging Powerbank Portable External Battery Charger for Notebook with 100W Cable

  1. s***a

    I recently purchased from this seller, and I couldn’t be happier with my online shopping experience.

  2. E***e

    item received in 18 days…. Quality item very sturdy with 83% charge.. comes with case and usb c cable.. Have not tested it yet.. but pleased with look and design.

  3. R***l

    The BASEUS 100W Powerbank is a versatile solution with 20000mAh capacity, compatible with major laptop brands, offering 2 Type-C and 2 USB outlets for quick, efficient charging on the go. I am very impressed by the quality. Happy with the store, will order again.

  4. B***d

    I have 2 of these for over a year. they are a very soild high performing supply. worth the price

  5. J***a

    It is an excellent powerbank, charging very fast and tells you the power output

  6. h***m

    I got a 10-day order, 27 days. The case is nice and I tested it after charging, so it works well. I bought it in the middle of 60,000 won

  7. R***o

    All the Baseus Products are amazing; this one wouldn’t be any different! 100% delighted. // from car battery starters to electronics cables with high rate capacity and PD chargers … fully recommended. It charges at the same time my ipad air and iphone pro without problem at all. FAST DELIVERY 100%

  8. d***r

    Thank you very well.

  9. m***s

    good product and seller!! its the second product that i buy.. the first i bought in 2021 or 2020 and it was for charge my laptop and it was wonderful 😊😊

  10. S***g

    I had one of this 2 years ago but the display failed after 1 year of use. Now I bought 2 units of this to charge my iPhone, AMD Ryzen 8845HS laptop, and other gadgets. This is so slim and yet powerful to do PD 100W 20V5A USB-C charging. Perfect for long trips.

  11. m***r

    Order arrived in perfect condition, what I have proven is that you can charge up to 4 times a cell phone, I need to try it on the notebook so that it works well by ahira👍

  12. M***s

    Product with great finish and beautiful look. I recommend

  13. П***ч

    Received the goods even ahead of time. The product is excellent quality!

  14. G***O

    All super good when unpacking. Box, presentation and even some stickers sent me. Thank you very much now just test the battery life and function. Thanks again🌞

  15. Customer

    As described in the ad, arrived very quickly, well packed, high quality battery

  16. O***r

    Mega !! Polecam

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Baseus 100W Power Bank 20000mAh Type C PD Fast Charging Powerbank Portable External Battery Charger for Notebook with 100W Cable
Baseus 100W Power Bank 20000mAh Type C PD Fast Charging Powerbank Portable External Battery Charger for Notebook with 100W Cable
$97.99$109.99
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