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

ChoeTech TFT 20000mAh PD130W Power Bank with input/output cable

65.16 €

In stock > 5 pcs

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

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

8×

40.90 €

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

FIXED MagZen 10 Crystal with Qi2 wireless charging and MagSafe support 10 000 mAh titanium

14×

67.90 €

In stock > 5 pcs

2 colors

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

Canyon PB-2008, 20000 mAh, dark grey

3×

68.90 €

In stock > 5 pcs

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,

Canyon PB-510, 10000 mAh, Slim, Magsafe, PD 20W, beige

13×

36.90 €

In stock 1 pcs

Power Bank for mobile phones and tablets and laptops, 10000 mAh, Qi wireless chargingí, USB-C output, up to 3V and 3 A, compact

FIXED Zen 10 Pro with LCD display and PD output 30W 10,000mAh black

2×

41.90 €

In stock > 5 pcs

Power Bank for mobile phones and tablets, 10000 mAh, USB-C, fast charging support, 2 outputs, up to 15V and 5 A display,

Anker Power Bank 25K, 165W, Built-In USB-C and Retractable Cable Black

5×

97.90 €

In stock > 5 pcs

Buy with code ALZADAYS15AT 83.22 € 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 ALZADAYS15AT. 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 laptops, 25000 mAh, USB-C, fast charging support, 4+ outputs, up to 20V and 5 A

Epico UltraPack EM51 Qi2 5000 Slim Alu Mag+ - desert titanium

54×

59.90 €

In stock > 5 pcs

2 colors

Power Bank for mobile phones and tablets and hodinky, 5000 mAh, fast charging support, Qi wireless chargingí, USB-C output, up to 12V and 2,2 A, compact

3MK PastelUp 10.000mAh 22.5W white

30×

29.90 €

In stock 3 pcs

3 colors

Power Bank for mobile phones and tablets and hodinky, 10000 mAh, USB-C, Qi wireless chargingí, 2 outputs, up to and 4,5 A display,

Vention 10000mAh Mini Power Bank (USB-C + USB-C) with Built-in USB-C Cable 35W Gray

28×

32.90 €

In stock 5 pcs

2 colors

Power Bank for mobile phones and tablets, 10000 mAh, USB-C, fast charging support, 2 outputs, up to 12V and 3,18 A

Epico UltraPack EM71 Qi2 10000 Mag+ aluminium power bank - titanium

38×

73.90 €

In stock > 5 pcs

3 colors

Power Bank for mobile phones and tablets and hodinky, 10000 mAh, fast charging support, Qi wireless chargingí, USB-C output, up to 9V and 2,22 A, compact

Anker Power Bank 20000mAh 87W Built-In USB-C Cable Black

38×

52.90 €

In stock > 5 pcs

Buy with code ALZADAYS20AT 42.32 € 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 ALZADAYS20AT. 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 laptops, 20000 mAh, USB-C, fast charging support, 3 outputs, up to 20V and 3,25 A display,

Viking SKADI II 20000mAh

60×

59.90 €

In stock > 5 pcs

3 sizes

Power Bank for mobile phones and tablets, 20000 mAh, USB-C, fast charging support, Qi wireless chargingí, 3 outputs, up to 20V and 3 A, LED status indication

Viking SKADI III 30000mAh

60×

79.90 €

In stock > 5 pcs

3 sizes

Power Bank for mobile phones and tablets and laptops, 30000 mAh, USB-C, fast charging support, Qi wireless chargingí, 4+ outputs, up to 20V and 3,25 A, LED status indication

Swissten Power Line Power Bank 5000 mAh 20W Power Delivery black

7×

16.19 €

In stock 1 pcs

Power Bank for mobile phones and tablets, 5000 mAh, fast charging support, 2 outputs, LED status indication, compact

VIKING GO10 10000mAh White

95×

18.90 €

In stock 3 pcs

2 colors

Power Bank for mobile phones and tablets, 10000 mAh, 2 outputs, up to 5V and 3 A display,, compact

Vention 20000mAh 22.5W Portable Power Bank Black

429×

22.90 €

In stock 4 pcs

Buy with code ALZADAYS30AT 16.03 € 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 ALZADAYS30AT. 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, LED status indication display,

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

143×

25 €

In stock 5 pcs

4 variants

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

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

187×

71.90 €

In stock > 5 pcs

Buy with code ALZADAYS20AT 57.52 € 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 ALZADAYS20AT. 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, 30000 mAh, USB-C, fast charging support, 4+ outputs, up to 20V and 5 A, LED status indication

Epico UltraPack EM51 Qi2 5000 Slim Mag+ aluminium powerbank - titanium

2 colors

Buy with code ALZADAYS20AT 46.32 € 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 ALZADAYS20AT. 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, 5000 mAh, fast charging support, Qi wireless chargingí, USB-C output, up to 12V and 2,2 A, compact

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

4 variants

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 20000mAh Fast Charge + PD3.0, Black

4 variants

Power Bank - with support for fast charging, 2xUSB-A (max 3A), 1x input/output USB-C (max 3A), 1x input MicroUSB, support for fast charging QC 3.0 + PD 3.0, 6-fold safety...

Swissten Voltbox 35W 10000 mAh with integrated USB-C and Lightning cables black

Buy with code ALZADAYS15AT 39.80 € 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 ALZADAYS15AT. 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, 10000 mAh, USB-C, 4+ outputs, up to 11V and 3 A, LED status indication display,, compact

Xtorm Magnetic Wireless Powerbank 5.000mAh

Power Bank for mobile phones and tablets, 5000 mAh, Qi wireless chargingí, USB-C output, up to 12V and 3 A display,

Power Banks

In the category Power Banks on Alza.at, we currently have a total of 351 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

Power Banks

Choosing the right Power Bank

Power Banks

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