Try our cookies Alza.cz a. s., Company identification number 27082440, use cookies and other data to ensure the proper functioning of the website and, with your consent, also, among other things, to personalize advertising and the content of our websites. 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.
I understand Detailed settings Reject everything
Alzak icon
Catalogue
Price
-
Availability
Order status
Brands
(2)
Next 1
Capacity
8,000 mAh
27,600 mAh
-
Charging performance
18 W
140 W
-
Max. output current
2 A
5 A
-
Features and functions
(2)
(2)
(3)
(2)
(1)
(2)
Determined for
(5)
(2)
(2)
(3)
Weight
430 g
1,150 g
-
Filter

Power Banks

Power Banks, or external battery chargers, are highly convenient portable devices that allow you to charge your mobile phone, tablet or laptop on the road where there is no electricity supply. Simply connect your Power Bank to a compatible device and the charging starts immediately.

Continue

You can recharge a Power Bank by connecting it to your desktop or notebook PC, an adapter, or other compatible device via Micro-USB/USB.

Choosing the right Power Bank


Power Banks mostly differ in the built-in battery capacities.

  • up to 6000 mAh – suitable for charging mobile phones and other compact devices such as MP3/4 players, etc.
  • over 6000 mAh – suitable for charging both mobile phones and tablets. This group also includes Power Banks designed for laptops. In order to recharge a laptop, the Power Bank must feature an outlet for notebook power cord.

The output current of each port is another important aspect.

Basically, the larger the output current, the faster the charging is. However, to avoid any damage you must check the maximum current your device can process. Standard output currents are:

  • 2.1 A - i.e. fast charging port – suitable for large-scale charging. Ideal for charging tablets, or fast charging of mobile phones.
  • 1 A - standard port – Suitable for low-capacity rechargeable batteries. Ideal for mobile phones or other small devices.

Finally, it's important to find out whether the Power Bank comes with an USB, Lightning, or laptop cord. Some models include no cables, meaning it must be purchased separately.

Hide description
Was this information useful?
This form is used only for evaluating the information in the description above.
If you have any question about our products, services, transport or any other request, please contact our customer support.
What should be improved? Is anything missing here? Is anything wrong? Share it with us.
Send Close
5 Results
AlzaPower Vision 27600mAh Power Delivery (140W) silver - Power Bank
8 variants
4.5 97×
Watch Price/Availability
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,
Buy with code ALZADNI20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky. 71.99 €
Great price 89.99 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: APWPB284
Compass Powerbank with Smart Jump Starter, 16.000 mAh, 2000 A - Jump Starter
4.7 3×
Watch Price/Availability
Compass Powerbank with Smart Jump Starter, 16.000 mAh, 2000 A
Jump Starter -capacity: , outputs: USB-A, Vehicle jump start connector and DC
Buy with code ALZADNI20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky. 82.40 €
  103 €
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR82351
COMPASS Powerbank with JUMP STARTER 8000mAh 1000A with Qi wireless charging - Power Bank
Watch Price/Availability
COMPASS Powerbank with JUMP STARTER 8000mAh 1000A with Qi wireless charging
Power Bank car jump starter, 8000 mAh, USB-C, Qi wireless chargingí, 3 outputs, up to 5V and 2 A, LED status indication
Buy with code ALZADNI20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky. 89.52 €
  111.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AUPR123286
AlzaPower Vision 27600mAh Power Delivery (140W) silver - Power Bank
3 variants
4.5 97×
Watch Price/Availability
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,
Buy with code ALZADNI20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky. 67.12 €
-6 % off new 83.90 € New 89.99 €
Buy
Unsealed - in stock > 5 pcs
Order Code: APWPB284
COMPASS Powerbank with JUMP STARTER 8000mAh 1000A with Qi wireless charging - Power Bank
Watch Price/Availability
COMPASS Powerbank with JUMP STARTER 8000mAh 1000A with Qi wireless charging
Power Bank car jump starter, 8000 mAh, USB-C, Qi wireless chargingí, 3 outputs, up to 5V and 2 A, LED status indication
Buy with code ALZADNI20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky. 82.32 €
-8 % off new 102.90 € New 111.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: AUPR123286

Power Banks - articles

Balíš sa na dovolenku? Tieto 4 MagSafe doplnky ti nesmú chýbať v kufri
MagSafeBalíš sa na dovolenku? Tieto 4 MagSafe doplnky ti nesmú chýbať v kufri Doplnky Fixed sú známe svojou kvalitou a nápaditými riešeniami. V kombinácii so inteligentným upínacím systémom MagSafe sa nemusíte obávať, že fyzické spojenie s telefónom bude slabé alebo rizikové. Či už ide o nabíjačky, držiaky, powerbanky či vodotesné obaly, všetko...
Čo je MagSafe?
MagSafeČo je MagSafe?
Apple nazval svoj systém magnetického uchytenia príslušenstva MagSafe, pričom tento názov používal už roky predtým na MacBookoch. V čom sa však technológia na telefónoch líši?
Samsung Galaxy S23 FE (RECENZIA): Dostupnejšie funkcie radu Galaxy S, avšak v tele Galaxy A
Samsung Galaxy S23Samsung Galaxy S23 FE (RECENZIA): Dostupnejšie funkcie radu Galaxy S, avšak v tele Galaxy A
Príchod nového smartfónu Samsung Galaxy FE znamená výkonné komponenty v tele cenovo dostupnejšieho telefónu. V minulých rokoch sa tomuto modelu darilo a ponúkol rozumný kompromis. Ako je na tom najnovší Samsung Galaxy S23 FE? To sme sa rozhodli v recenzii zistiť.
USB Power Delivery: štandard rýchlonabíjania s výkonom až 240 W
USB-CUSB Power Delivery: štandard rýchlonabíjania s výkonom až 240 W USB Power Delivery je technológia nabíjania, o ktorej veľa ľudí nevie, ale veľa ich ju využíva. Ide totiž o jeden z najvyužívanejších rýchlonabíjacích štandardov moderných smartfónov. V nasledujúcom článku si vysvetlíme všetko, čo by ste o tejto dôležitej technológii...
wireless chargingHow Does Wireless Charging Work?
Modern smartphones have all sorts of fun features, but plugging in the charger and cable every day does get annoying. Read our tips to learn how to set up wireless charging so you can keep your phone powered 24/7.
chargerNabíjačky GaN – účinnejšie nabíjačky v menšom balení
Okrem navyšovania rýchlostí nabíjania a integrácii bezdrôtových nabíjacích plôch do nábytku sa dostávame k vylepšovaniu samotných nabíjacích adaptérov. Nová technológia GAN nabíjačiek umožní, aby sa všetko upriamilo do menších rozmerov, pritom si nabijete súčasne hneď...
P-DC1-WEB04