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

Swissten Power Bank 20000 mAh PD 20W with integrated USB-C and Lightning cables, MagSafe

210×

1,049,- New 1,399,-

As good as new - in stock 2 pcs

Buy with code ALZADNY30 734,- 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, Qi wireless chargingí, 2 outputs, up to 12V and 5 A, LED status indication

Paddleboardguru PBG X 4000

2,000,-

In stock > 5 pcs

Accumulator - portable battery and power bank for electric paddleboard pumps, 4 000 mAh capacity allowing to inflate 3-5 paddleboards, LEDs to display the charge status, 12 V...

VENOM VS4957 20.000 mAh Power Bank for Nintendo Switch 2

999,- 1,299,-

In stock > 5 pcs

Power Bank for nintendo Switch 2, 20000 mAh, USB-C, fast charging support, 2 outputs, up to and 3 A, LED status indication

AlzaPower Parade Gen2 27000mAh Power Delivery (100W) black

443×

1,329,- New 1,399,-

Unsealed - in stock > 5 pcs

Power Bank for mobile phones and tablets, laptops and hodinky, 27000 mAh, USB-C, fast charging support, 4+ outputs, up to 20V and 5 A, LED status indication display,

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

78×

1,679,- New 1,889,-

Unsealed - in stock 3 pcs

Buy with code ALZADNY20 1,343,- 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,

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

138×

389,-

Unsealed - in stock 1 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 Qi2 Ultra Slim 5000mAh Compatible with MagSafe PD (20W) dark blue

143×

1,279,-

Unsealed - in stock 2 pcs

2 colors

Power Bank - Qi2 certification, 5 000 mAh capacity, Compatible with Magsafe-enabled iPhones (12 and above) and Qi2-enabled Android phones, 15 W wireless charging power, USB-C...

FIXED MagZen with wireless charging and Magsafe support 6 000 mAh black

211×

759,- New 799,-

Unsealed - in stock 1 pcs

Power Bank for mobile phones and tablets, 6000 mAh, fast charging support, Qi wireless chargingí, USB-C output, up to 12V and 2,22 A, LED status indication, compact

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

443×

759,- New 799,-

Unsealed - in stock 1 pcs

Buy with code ALZADNY25 569,- 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,

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

160×

1,419,- New 1,499,-

Unsealed - in stock 1 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 Metal Gen2 20000mAh Power Delivery (22,5W) silver

126×

849,- New 899,-

Unsealed - in stock 1 pcs

Buy with code ALZADNY25 637,- 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

Viking VIDAR II Outdoor Powerbank

54×

4,609,- New 4,799,-

Unsealed - in stock 1 pcs

Buy with code ALZADNY15 3,918,- 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, 72000 mAh, USB-C, fast charging support, Qi wireless chargingí, 4+ outputs, up to 24V and 15 A, LED status...

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

443×

789,-

Unsealed - in stock 4 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,

ChoeTech PD22.5w powerbank 50000mAh

336×

1,289,-

Unsealed - in stock 2 pcs

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

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

966×

589,-

Unsealed - in stock 1 pcs

Buy with code ALZADNY25 442,- 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,

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

966×

789,-

Unsealed - 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 Vision 20000mAh Power Delivery (100W) silver

71×

1,669,- New 1,799,-

Unsealed - in stock 4 pcs

2 variants

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,

AlzaPower Onyx Gen2 5000mAh (12W) black

45×

299,-

Unsealed - in stock 1 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

Viking PN-964PD 27000 mAh

27×

1,919,- New 2,499,-

Unsealed - in stock 4 pcs

Buy with code ALZADNY25 1,439,- 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, 27000 mAh, USB-C, fast charging support, 3 outputs, up to 20V and 5 A display,

AlzaPower Onyx Gen2 5000mAh (12W) white

45×

279,- New 299,-

Unsealed - in stock 1 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

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

57×

1,679,-

Unsealed - in stock 2 pcs

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,

FIXED MagZen 5 Stand with integrated Apple Watch charger and MagSafe 5,000 mAh support grey

4×

949,- New 996,-

Unsealed - in stock 2 pcs

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

AlzaPower Vision 10000mAh Power Delivery (100W) silver

71×

1,229,- New 1,299,-

Unsealed - in stock 1 pcs

2 variants

Buy with code ALZADNY20 983,- 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, laptops and hodinky, 10000 mAh, USB-C, fast charging support, 3 outputs, up to 20V and 5 A display,

AlzaPower Loop 5000mAh Power Delivery (20W) grey

2×

419,- New 449,-

Unsealed - in stock 1 pcs

Power Bank - Compact, supports fast charging, 1× USB-C port and integrated magnetic USB-C cable (15cm), charging power up to 20W, 6-layer safety protection, Smart IC for automatic...

Power Banks

In the category Power Banks on Alza.cz, we currently have a total of 419 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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