Refresh the page

Power Banks 20,000 to 29,000 mAh

Power Banks 20,000 to 29,000 mAh – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.de.

Continue
All from 84
FIXED Zen2 20 with LCD display and PD 20W 20.000mAh black - Power Bank
FIXED Zen2 20 with LCD display and PD 20W 20.000mAh black
19.90 €
In stock > 5 pcs
Buy with code ALZADAYS10DE 17.91 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 10 % Rabatt mit dem Code ALZADAYS10DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.
Power Bank for mobile phones and tablets, 20000 mAh, USB-C, fast charging support, 3 outputs, up to 12V and 3 A display,
Swissten 20000 mAh with integrated USB-C and Lightning cables space silver - Power Bank
Swissten 20000 mAh with integrated USB-C and Lightning cables space silver
40.49 €
In stock > 5 pcs
Buy with code ALZADAYS15DE 34.42 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 15 % Rabatt mit dem Code ALZADAYS15DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.
Power Bank for mobile phones and tablets, 20000 mAh, USB-C, 4+ outputs, up to 11V and 3 A, LED status indication display,
ChoeTech Digital Powerbank B729 PD22.5W 20000mAh - Power Bank
ChoeTech Digital Powerbank B729 PD22.5W 20000mAh
25.90 €
In stock > 5 pcs
Buy with code ALZADAYS35DE 16.84 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 35 % Rabatt mit dem Code ALZADAYS35DE. Das Angebot gilt bis zum 17. Februar 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.
Power Bank for mobile phones and tablets, 20000 mAh, USB-C, 3 outputs, up to 12V and 3 A display,
Vention 20000mAh Power Bank (USB-C + USB-C/USB-C/USB-A) 165W Gray TFT Display Type - Power Bank
Vention 20000mAh Power Bank (USB-C + USB-C/USB-C/USB-A) 165W Gray TFT Display Type
67.90 €
In stock > 5 pcs
Buy with code ALZADAYS30DE 47.53 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 30 % Rabatt mit dem Code ALZADAYS30DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.
Power Bank for mobile phones and tablets, 20000 mAh, USB-C, fast charging support, 3 outputs, up to 20V and 5 A display,
Vention 20000mAh Power Bank (USB-C + USB-C/USB-A) with Built-in USB-C Cable 65W Black LED Display Ty - Power Bank
Vention 20000mAh Power Bank (USB-C + USB-C/USB-A) with Built-in USB-C Cable 65W Black LED Display Ty
50.79 €
In stock > 5 pcs
Buy with code ALZADAYS30DE 35.55 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 30 % Rabatt mit dem Code ALZADAYS30DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.
Power Bank for mobile phones and tablets, 20000 mAh, USB-C, fast charging support, 3 outputs, up to 20V and 3 A, LED status indication
Vention 27000mAh Power Bank (USB-C + USB-C/USB-C/USB-A) 200W Gray LED Display Type - Power Bank
Vention 27000mAh Power Bank (USB-C + USB-C/USB-C/USB-A) 200W Gray LED Display Type
93.90 €
In stock > 5 pcs
Buy with code ALZADAYS30DE 65.73 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 30 % Rabatt mit dem Code ALZADAYS30DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.
Power Bank for mobile phones and tablets, 27000 mAh, USB-C, fast charging support, 3 outputs, up to 20V and 5 A display,
AlzaPower WorkMate 20000mAh Power Delivery (100W) black-grey - Power Bank
AlzaPower WorkMate 20000mAh Power Delivery (100W) black-grey
Great price 54.90 €
In stock > 5 pcs
Buy with code ALZADAYS25DE 41.18 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 25 % Rabatt mit dem Code ALZADAYS25DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.
Power Bank for mobile phones and tablets, laptops and hodinky, 20000 mAh, USB-C, fast charging support, 3 outputs, up to 20V and 5 A, LED status indication display,
AlzaPower Onyx Gen2 20000mAh Power Delivery (22.5W) white - Power Bank
AlzaPower Onyx Gen2 20000mAh Power Delivery (22.5W) white
Great price 24.99 €
In stock > 10 pcs
Buy with code ALZADAYS25DE 18.74 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 25 % Rabatt mit dem Code ALZADAYS25DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.
Power Bank for mobile phones and tablets and hodinky, 20000 mAh, USB-C, fast charging support, 3 outputs, up to 12V and 4,5 A, LED status indication
Viking PN-964PD 27000 mAh - Power Bank
Viking PN-964PD 27000 mAh
101.29 €
In stock > 5 pcs
Buy with code ALZADAYS25DE 75.97 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 25 % Rabatt mit dem Code ALZADAYS25DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.
Power Bank for mobile phones and tablets, laptops and hodinky, 27000 mAh, USB-C, fast charging support, 3 outputs, up to 20V and 5 A display,
Mobile Origin 30W PD 20000mAh Aluminum PowerBank PB14 MagSafe Compatible - Power Bank
Mobile Origin 30W PD 20000mAh Aluminum PowerBank PB14 MagSafe Compatible
New arrival 48.52 €
In stock > 5 pcs
Buy with code ALZADAYS10DE 43.67 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 10 % Rabatt mit dem Code ALZADAYS10DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.
Power Bank for mobile phones and tablets and hodinky, 20000 mAh, USB-C, fast charging support, 3 outputs, up to 12V and 3 A

Power Banks 20,000 to 29,000 mAh

In the category Power Banks 20,000 to 29,000 mAh on Alza.de, we currently have a total of 85 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app. Continue

No longer sold

Try our cookies

Alza.cz a. s., Company identification number 27082440, uses cookies to ensure the functionality of the website and with your consent also to personalisage the content of our website. By clicking on the “I understand“ button, you agree to the use of cookies and the transfer of data regarding the behavior on the website for displaying targeted advertising on social networks and advertising networks on other websites.

More information
I understand Detailed settings Reject everything
P-DC1-WEB15