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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

AlzaPower Urban 20000mAh Power Delivery (35W) grey - Power Bank

AlzaPower Urban 20000mAh Power Delivery (35W) grey

In stock > 5 pcs

Power Bank - Supports fast charging, 1× USB-C, 1× USB-A, and an integrated USB-C cable (18cm), charging power up to 35W, 6-layer safety protection, Smart IC for automatic device...

AlzaPower Onyx Gen2 10000mAh Power Delivery (22.5W) black - Power Bank

AlzaPower Onyx Gen2 10000mAh Power Delivery (22.5W) black

In stock > 10 pcs

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, compact

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,

AlzaPower Metal Gen2 20000mAh Power Delivery (22,5W) silver - Power Bank

AlzaPower Metal Gen2 20000mAh Power Delivery (22,5W) silver

In stock > 5 pcs

Buy with code ALZADNY25 674,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 25% s kódem ALZADNY25.

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 633 Magnetic Wireless Power Bank 10000mAh,15W, 27W USB C, White - Power Bank

Anker 633 Magnetic Wireless Power Bank 10000mAh,15W, 27W USB C, White

1,889,- 2,189,-

In stock > 5 pcs

2 colors

Buy with code ALZADNY20 1,511,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.

Power Bank for mobile phones and tablets, 10000 mAh, USB-C, 2 outputs, up to 9V and 3,6 A display,

Outdoor powerbank Viking VIDAR I - Power Bank

Outdoor powerbank Viking VIDAR I

In stock > 5 pcs

3 sizes

Buy with code ALZADNY15 2,549,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky.

Power Bank for mobile phones and tablets, laptops and hodinky, 38400 mAh, USB-C, fast charging support, 4+ outputs, up to 20V and 3 A display,

FIXED Zen 20 Pro with LCD display and 130W 20 000 mAh output black - Power Bank

FIXED Zen 20 Pro with LCD display and 130W 20 000 mAh output black

1,569,- Save 421,-

In stock > 5 pcs

Power Bank for mobile phones and tablets and laptops, 20000 mAh, USB-C, fast charging support, 3 outputs, up to 20V and 5 A display,

AlzaPower Garnet 10000mAh Power Delivery (22,5W) black - Power Bank

AlzaPower Garnet 10000mAh Power Delivery (22,5W) black

In stock > 10 pcs

Buy with code ALZADNY25 449,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 25% s kódem ALZADNY25.

Power Bank for mobile phones and tablets, 10000 mAh, USB-C, fast charging support, 3 outputs, up to 12V and 4,5 A, LED status indication display,

Anker 633 Magnetic Wireless Power Bank 10000mAh,15W, 27W USB C, Black - Power Bank

Anker 633 Magnetic Wireless Power Bank 10000mAh,15W, 27W USB C, Black

In stock > 5 pcs

2 colors

Buy with code ALZADNY20 1,911,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.

Power Bank for mobile phones and tablets, 10000 mAh, USB-C, 2 outputs, up to 9V and 3,6 A display,

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 ALZADNY35 506,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 35 % s kódem ALZADNY35. Klikněte a kód se 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 ALZADNY25 599,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 25% s kódem ALZADNY25.

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,

Swissten 10000 mAh with integrated USB-C and Lightning cables space silver - Power Bank

Swissten 10000 mAh with integrated USB-C and Lightning cables space silver

In stock > 5 pcs

Power Bank for mobile phones and tablets, 10000 mAh, USB-C, 4+ outputs, up to 11V and 3 A, LED status indication display,, compact

Swissten Power Bank 10000 mAh PD 20W with integrated USB-C and Lightning cables, MagSafe - Power Bank

Swissten Power Bank 10000 mAh PD 20W with integrated USB-C and Lightning cables, MagSafe

In stock > 5 pcs

2 sizes

Buy with code ALZADNY30 769,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30.

Power Bank for mobile phones and tablets, 10000 mAh, USB-C, fast charging support, Qi wireless chargingí, 4+ outputs, up to 12V and 5 A, LED status indication

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 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 ALZADNY25 974,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 25% s kódem ALZADNY25.

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

In stock > 10 pcs

Buy with code ALZADNY25 449,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 25% s kódem ALZADNY25.

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 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,

Vention 20000mAh 22.5W Portable Power Bank Black - Power Bank

Vention 20000mAh 22.5W Portable Power Bank Black

In stock > 10 pcs

Buy with code ALZADNY30 412,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30.

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

FIXED MagZen 5 Crystal with Qi2 wireless charging and MagSafe support 5 000 mAh black - Power Bank

FIXED MagZen 5 Crystal with Qi2 wireless charging and MagSafe support 5 000 mAh black

In stock > 5 pcs

2 colors

Power Bank for mobile phones and tablets, 5000 mAh, fast charging support, Qi wireless chargingí, USB-C output, up to 12V and 3 A, LED status indication, compact

AlzaPower Onyx Gen2 5000mAh (12W) black - Power Bank

AlzaPower Onyx Gen2 5000mAh (12W) black

In stock > 10 pcs

2 colors

Power Bank for mobile phones and tablets and hodinky, 5000 mAh, USB-C, 3 outputs, up to 5V and 2,4 A, LED status indication, compact

Ugreen 10000mAh Mini Magnetic Wireless 20W Power Bank - Power Bank

Ugreen 10000mAh Mini Magnetic Wireless 20W Power Bank

In stock > 5 pcs

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

FIXED Zen 5 Plug-in with PD output 20W 5 000 mAh white - Power Bank

FIXED Zen 5 Plug-in with PD output 20W 5 000 mAh white

249,- Save 150,-

In stock > 10 pcs

2 colors

Power Bank for mobile phones and tablets, 5000 mAh, fast charging support, USB-C output, up to 12V and 3 A, LED status indication, compact

Swissten Power Line 60000 mAh 65W Power Delivery - Power Bank

Swissten Power Line 60000 mAh 65W Power Delivery

In stock > 5 pcs

Power Bank for mobile phones and tablets and laptops, 60000 mAh, USB-C, fast charging support, 4+ outputs, up to 20V and 3 A, LED status indication

Power Banks

In the category Power Banks on Alza.cz, we currently have a total of 425 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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Chcete doručiť tovar na Slovensko? Prezrite si Power banky

Für den Versand nach Deutschland, besuchen Sie bitte Powerbanks

Für den Versand nach Österreich, besuchen Sie bitte Powerbanks

Magyarországra rendelnél? Látogasd meg ezt a termékkategóriát Power bankok

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