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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.

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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.

How to Choose a Power Bank Reálná kapacita powerbanky

Mobile Origin Wireless Magnetic PowerBank 10000mAh PB9 - Power Bank

Mobile Origin Wireless Magnetic PowerBank 10000mAh PB9

26.89 € Save 12.11 €

In stock > 5 pcs

Power Bank for mobile phones and tablets, 10000 mAh, Qi wireless chargingí, USB-C output, up to 12V and 4,5 A, LED status indication, compact

UGREEN 48000mAh 300W Fast Charging Power Bank - Power Bank

UGREEN 48000mAh 300W Fast Charging Power Bank

149.90 € Save 22 €

In stock > 5 pcs

Power Bank for mobile phones and tablets, laptops and hodinky, 48000 mAh, USB-C, fast charging support, 4+ outputs, up to and 5 A display,

ChoeTech PD22.5w powerbank 50000mAh - Power Bank

ChoeTech PD22.5w powerbank 50000mAh

In stock > 5 pcs

5 sizes

Power Bank for mobile phones and tablets, 50000 mAh, USB-C, fast charging support, 3 outputs, up to 12V and 3 A display,

AlzaPower Onyx Gen2 20000mAh Power Delivery (22.5W) white - Power Bank

AlzaPower Onyx Gen2 20000mAh Power Delivery (22.5W) white

In stock > 10 pcs

Buy with code ALZADNI25 18.74 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 25% s kódom ALZADNI25. Kliknite a kód sa uplatní automaticky.

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

AlzaPower Parade Gen2 20000mAh Power Delivery (22.5W) black - Power Bank

AlzaPower Parade Gen2 20000mAh Power Delivery (22.5W) black

In stock > 5 pcs

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,

Anker MagGo Power Bank 10K, Magnetic Wireless Black - Power Bank

Anker MagGo Power Bank 10K, Magnetic Wireless Black

69.90 € 78.90 €

In stock > 5 pcs

2 colors

Buy with code ALZADNI15 59.42 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.

Power Bank for mobile phones and tablets, 10000 mAh, USB-C, fast charging support, Qi wireless chargingí, 2 outputs, up to 20V and 3 A, compact

AlzaPower Parade Gen2 10000mAh Power Delivery (22.5W) turquoise - Power Bank

AlzaPower Parade Gen2 10000mAh Power Delivery (22.5W) turquoise

Buy with code ALZADNI25 18.52 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 25% s kódom ALZADNI25. Kliknite a kód sa uplatní automaticky.

Power Bank for mobile phones and tablets and hodinky, 10000 mAh, USB-C, fast charging support, 3 outputs, up to 12V and 3 A, LED status indication display,

Outdoor powerbank Viking VIDAR III - Power Bank

Outdoor powerbank Viking VIDAR III

In stock > 5 pcs

3 sizes

Power Bank for mobile phones and tablets, laptops and hodinky, 96000 mAh, USB-C, fast charging support, Qi wireless chargingí, 4+ outputs, up to 24V and 15 A display,

ChoeTech Digital Powerbank B729 PD22.5W 20000mAh - Power Bank

ChoeTech Digital Powerbank B729 PD22.5W 20000mAh

In stock > 5 pcs

5 sizes

Buy with code ALZADNI35 17.49 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 35 % s kódom ALZADNI35. Kliknite a kód sa uplatní automaticky.

Power Bank for mobile phones and tablets, 20000 mAh, USB-C, 3 outputs, up to 12V and 3 A display,

AlzaPower Garnet 20000mAh Power Delivery (22,5W) white - Power Bank

AlzaPower Garnet 20000mAh Power Delivery (22,5W) white

In stock > 5 pcs

Power Bank for mobile phones and tablets, 20000 mAh, USB-C, fast charging support, 3 outputs, up to 12V and 4,5 A, LED status indication display,

Epico UltraPack 45W 30.000mAh aluminium power bank EP29 - black - Power Bank

Epico UltraPack 45W 30.000mAh aluminium power bank EP29 - black

In stock > 5 pcs

Buy with code ALZADNI20 59.91 € 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.

Power Bank for mobile phones and tablets, 30000 mAh, USB-C, fast charging support, 4+ outputs, up to 20V and 5 A, LED status indication

Anker Nano Power Bank 5000mAh, 22.5W, USB-C, Black - Power Bank

Anker Nano Power Bank 5000mAh, 22.5W, USB-C, Black

In stock > 5 pcs

Buy with code ALZADNI20 21.52 € 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.

Power Bank for mobile phones and tablets, 5000 mAh, USB-C, fast charging support, 2 outputs, up to 10V and 3 A, compact

ChoeTech Digital Powerbank B730 PD22.5W 30000mAh - Power Bank

ChoeTech Digital Powerbank B730 PD22.5W 30000mAh

In stock > 5 pcs

5 sizes

Buy with code ALZADNI35 21.39 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 35 % s kódom ALZADNI35. Kliknite a kód sa uplatní automaticky.

Power Bank for mobile phones and tablets, 30000 mAh, USB-C, 3 outputs, up to 12V and 3 A display,

AlzaPower Parade Gen2 20000mAh Power Delivery (22,5W) white - Power Bank

AlzaPower Parade Gen2 20000mAh Power Delivery (22,5W) white

In stock > 5 pcs

Buy with code ALZADNI25 24.37 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 25% s kódom ALZADNI25. Kliknite a kód sa uplatní automaticky.

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,

AlzaPower WorkMate 20000mAh Power Delivery (100W) black-grey - Power Bank

AlzaPower WorkMate 20000mAh Power Delivery (100W) black-grey

In stock > 5 pcs

2 sizes

Buy with code ALZADNI25 41.18 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 25% s kódom ALZADNI25. Kliknite a kód sa uplatní automaticky.

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,

ChoeTech Digital Powerbank B728 PD22.5W 10000mAh - Power Bank

ChoeTech Digital Powerbank B728 PD22.5W 10000mAh

In stock > 5 pcs

5 sizes

Power Bank for mobile phones and tablets, 10000 mAh, USB-C, 3 outputs, up to 12V and 3 A display,

Spello 24.000mAh solar power bank - Power Bank

Spello 24.000mAh solar power bank

In stock > 5 pcs

Power Bank with solar panel, for mobile phones and tablets, laptops and hodinky, 24000 mAh, USB-C, Qi wireless chargingí, 3 outputs, up to and 3 A

AlzaPower WorkMate 25000mAh Power Delivery (140W) black-grey - Power Bank

AlzaPower WorkMate 25000mAh Power Delivery (140W) black-grey

In stock > 5 pcs

2 sizes

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,

Samsung Powerbank 10.000mAh with wireless charging (superfast charging 25W) Beige - Power Bank

Samsung Powerbank 10.000mAh with wireless charging (superfast charging 25W) Beige

In stock > 5 pcs

Power Bank for mobile phones and tablets, 10000 mAh, USB-C, fast charging support, 2 outputs, up to 12V and 3 A

Vention 20000mAh Power Bank with Integrated USB-C and Lightning Cables 22.5W Black LED Display Type - Power Bank

Vention 20000mAh Power Bank with Integrated USB-C and Lightning Cables 22.5W Black LED Display Type

In stock > 5 pcs

4 colors

Buy with code ALZADNI30 18.83 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 30 % s kódom ALZADNI30. Kliknite a kód sa uplatní automaticky.

Power Bank for mobile phones and tablets, 20000 mAh, USB-C, fast charging support, 4+ outputs, up to 12V and 3 A, LED status indication display,

Epico Mag+ aluminium powerbank 10000mAh battery capacity - space grey - Power Bank

Epico Mag+ aluminium powerbank 10000mAh battery capacity - space grey

In stock > 5 pcs

Power Bank for mobile phones and tablets, 10000 mAh, USB-C, fast charging support, Qi wireless chargingí, 3 outputs, up to 9V and 5 A, LED status indication, compact

AlzaPower Magma 40000mAh Power Delivery (100W) black - Power Bank

AlzaPower Magma 40000mAh Power Delivery (100W) black

In stock > 5 pcs

Power Bank - Supports fast charging, 2× USB-C and 2× USB-A ports, Power Delivery up to 100W (20V / 5A) for both output and input, 6-layer safety protection, Smart IC for automatic...

Swissten Voltbox MagGO 10000 mAh with integrated cables + MagSafe + Apple Watch - Power Bank

Swissten Voltbox MagGO 10000 mAh with integrated cables + MagSafe + Apple Watch

In stock > 5 pcs

Buy with code ALZADNI20 38.32 € 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.

Power Bank for mobile phones and tablets and hodinky, 10000 mAh, USB-C, Qi wireless chargingí, 3 outputs, up to 12V and 3 A, LED status indication, compact

UGREEN 25000mAh 200W Fast Charging Power Bank - Power Bank

UGREEN 25000mAh 200W Fast Charging Power Bank

In stock > 5 pcs

Power Bank for mobile phones and tablets and laptops, 25000 mAh, USB-C, fast charging support, 3 outputs, up to and 3 A display,

Power Banks

In the category Power Banks on Alza.sk, we currently have a total of 392 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

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