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.
Alzak icon
Catalogue
Price
-
Availability

Best sellers, best power Banks 20,000 to 29,000 mAh

We also think that you deserve the best. That’s why on this page, we ranked power Banks 20,000 to 29,000 mAh from the most sold to the least sold. You have 86 products to choose from. Customers have the most interest in Anker Power Bank 25K, 165W, Built-In USB-C and Retractable Cable Black, which you can buy for 84.90 € incl. VAT. If you’re intrested in power Banks 20,000 to 29,000 mAh in terms of the highest reviews, then look at the power Banks 20,000 to 29,000 mAh reviews and tests category.
86 Results
ChoeTech TFT 20000mAh PD130W Power Bank with input/output cable
Power Bank for mobile phones and tablets, 20000 mAh, USB-C, fast charging support, 3 outputs, up to 20V and 5 A display,
New arrival 64.76 €
Buy
In stock > 5 pcs
Order Code: CHOTEk51
ChoeTech 20000mAh LED display power bank for Mobile and Apple watch white
Power Bank for mobile phones and tablets and hodinky, 20000 mAh, USB-C, fast charging support, 4+ outputs, up to 12V and 3 A, LED status indication
39.09 €
Buy
On the way > 5 pcs
Expected 01/07/2026
Order Code: CHOTEk42
4.8 39×
Xiaomi 22.5W Power Bank 20000mAh (Integrated Cable) GL Dark Gray
Power Bank for mobile phones and tablets and hodinky, 20000 mAh, USB-C, fast charging support, 2 outputs, up to and 3 A
28.30 €
Currently Unavailable
Order Code: XI3000f70
4.5
Vention 27000mAh Power Bank (USB-C + USB-C/USB-C/USB-A) 200W Gray LED Display Type
Power Bank for mobile phones and tablets, 27000 mAh, USB-C, fast charging support, 3 outputs, up to 20V and 5 A display,
Buy with code ALZADAYS35DE 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. 61.04 €
93.90 €
Buy
In stock > 5 pcs
Order Code: VENTag43
5.0
Vention 20000mAh Power Bank (USB-C + USB-C/USB-C/USB-A) 165W Gray TFT Display Type
Power Bank for mobile phones and tablets, 20000 mAh, USB-C, fast charging support, 3 outputs, up to 20V and 5 A display,
Buy with code ALZADAYS35DE 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. 44.14 €
67.90 €
Buy
In stock > 5 pcs
Order Code: VENTag42
4.7 63×
AlzaPower WorkMate 20000mAh Power Delivery (100W) black-grey
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,
Great price 54.90 €
Buy
In stock > 5 pcs
Order Code: APWPB274
4.7 63×
AlzaPower WorkMate 25000mAh Power Delivery (140W) black-grey
Power Bank for mobile phones and tablets, laptops and hodinky, 25000 mAh, USB-C, fast charging support, 3 outputs, up to 28V and 5 A, LED status indication display,
Great price 69.90 €
Buy
In stock > 5 pcs
Order Code: APWPB274a
4.7
Canyon PB-2008, 20000 mAh, dark grey
Power Bank for mobile phones and tablets and laptops, 20000 mAh, USB-C, 4+ outputs, up to 5V and 5 A, LED status indication display,
67.90 €
Buy
In stock > 5 pcs
Order Code: JV245g1
4.2
Canyon PB-230, 20000 mAh, PD 130W, TFT display, dark grey
Power Bank for mobile phones and tablets and laptops, 20000 mAh, USB-C, 3 outputs, up to 3V and 3 A, LED status indication display,
79.62 €
Currently Unavailable
Order Code: JV245g3
4.5 78×
FIXED Zen2 20 with LCD display and PD 20W 20.000mAh black
Power Bank for mobile phones and tablets, 20000 mAh, USB-C, fast charging support, 3 outputs, up to 12V and 3 A display,
19.90 €
Buy
In stock > 5 pcs
Order Code: FXD095c33
4.6 75×
AlzaPower Vision 27600mAh Power Delivery (140W) silver
Power Bank for mobile phones and tablets, laptops and hodinky, 27600 mAh, USB-C, fast charging support, 3 outputs, up to 20V and 5 A display,
Great price 89.99 €
Buy
On the way > 5 pcs
Expected 06/07/2026
Order Code: APWPB284
4.6 75×
AlzaPower Vision 20000mAh Power Delivery (100W) silver
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 display,
Great price 69.99 €
Buy
In stock > 5 pcs
Order Code: APWPB283
4.7 155×
AlzaPower Onyx Gen2 20000mAh Power Delivery (22.5W) black
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
Great price 24.99 €
Buy
On the way > 5 pcs
Expected 21/09/2026
Order Code: APWPB162d
4.7 155×
AlzaPower Onyx Gen2 20000mAh Power Delivery (22.5W) white
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
Great price 24.99 €
Buy
In stock > 10 pcs
Order Code: APWPB162d1
4.8 129×
AlzaPower Metal Gen2 20000mAh Power Delivery (22,5W) silver
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
Buy with code ALZADAYS25DE 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. 26.54 €
Great price 35.39 €
Buy
In stock > 5 pcs
Order Code: APWPB160tc
4.8 129×
AlzaPower Metal Gen2 20000mAh Power Delivery (22,5W) black
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
Great price 35.39 €
Buy
In stock > 5 pcs
Order Code: APWPB160tb
4.7 464×
AlzaPower Parade Gen2 20000mAh Power Delivery (22.5W) black
Power Bank for mobile phones and tablets and hodinky, 20000 mAh, USB-C, fast charging support, 3 outputs, up to 12V and 3 A, LED status indication display,
Great price 31.49 €
Buy
In stock > 5 pcs
Order Code: APWPB272
4.7 464×
AlzaPower Parade Gen2 20000mAh Power Delivery (22,5W) white
Power Bank for mobile phones and tablets and hodinky, 20000 mAh, USB-C, fast charging support, 3 outputs, up to 12V and 3 A, LED status indication display,
Great price 31.49 €
Buy
In stock > 5 pcs
Order Code: APWPB272a
4.7 29×
Xiaomi 33W Power Bank 20000mAh (Integrated Cable) Tan GL
Power Bank for mobile phones and tablets and hodinky, 20000 mAh, USB-C, fast charging support, 3 outputs, up to 20V and 3 A, LED status indication
25.90 €
Currently Unavailable
Order Code: XI3000f67
4.7 29×
Xiaomi 33W Power Bank 20000mAh (Integrated Cable) Blue GL
Power Bank for mobile phones and tablets and hodinky, 20000 mAh, USB-C, fast charging support, 3 outputs, up to 20V and 3 A, LED status indication
22.90 €
Currently Unavailable
Order Code: XI3000f66
5.0
Xtorm 15W Go2 Powerbank 20.000 - Clay
Power Bank for mobile phones and tablets, 20000 mAh, USB-C, fast charging support, 2 outputs, up to and 15 A, LED status indication
46.90 €
Buy
We accept pre-orders
Order Code: SPICd64
4.9 43×
Swissten 20000 mAh 45W with integrated USB-C cable space silver
Power Bank for mobile phones and tablets and laptops, 20000 mAh, USB-C, 3 outputs, up to 20V and 3 A, LED status indication display,
Buy with code ALZADAYS30DE 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. 37.03 €
52.90 €
Buy
In stock > 5 pcs
Order Code: SWISSg45
4.8 42×
Swissten Voltbox 35W 20000 mAh with integrated USB-C and Lightning cables black
Power Bank for mobile phones and tablets, 20000 mAh, USB-C, 4+ outputs, up to 11V and 3 A, LED status indication display,
Buy with code ALZADAYS20DE The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 20 % Rabatt mit dem Code ALZADAYS20DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 37.52 €
46.90 €
Buy
In stock > 5 pcs
Order Code: SWISSg36
4.7 21×
Swissten 20000 mAh with integrated USB-C and Lightning cables space silver
Power Bank for mobile phones and tablets, 20000 mAh, USB-C, 4+ outputs, up to 11V and 3 A, LED status indication display,
40.49 €
Buy
In stock > 5 pcs
Order Code: SWISSg39
 
Check out products sorted by price starting with the lowest price in the category cheap power Banks 20,000 to 29,000 mAh Find products sorted from the most expensive to the cheapest in the category most expensive power Banks 20,000 to 29,000 mAh Check out products sorted by price starting with the highest price in the category best sellers, best power Banks 20,000 to 29,000 mAh You’ll find products sorted by reviews starting from the highest ranked in power Banks 20,000 to 29,000 mAh reviews
P-DC1-WEB15

Große Auswahl und hohe Qualität Wir bieten Qualitätsprodukte von mehr als 1.500 weltbekannten Marken an More info »