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Deal weeks - External Batteries for Tablets

Discounts, codes, and cashbacks are limited-time promotions in which you can save a lot of money. If an item is on sale, you will see the new price right next to the old one. If a discount code applies to a product, you will find it in the category listing above the product price or in the product details below the image gallery. You must then enter the discount code in the "Use discount coupon" field before submitting your order. Items with a cashback option are also marked in the same way. If certain conditions are met after purchasing these products (e.g. registration of the goods on the manufacturer's website), you will receive part of the total price back. You can find out all the terms of the specific cashback policy in the product details.

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Vention 27000mAh Power Bank (USB-C + USB-C/USB-C/USB-A) 200W Gray LED Display Type - Power Bank
Vention 27000mAh Power Bank (USB-C + USB-C/USB-C/USB-A) 200W Gray LED Display Type
103.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI30 72.73 € 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, 27000 mAh, USB-C, fast charging support, 3 outputs, up to 20V and 5 A display,
Vention 10000mAh Mini Power Bank (USB-C + USB-C/Lightning) with Built-in USB-C and Lightning Cables - Power Bank
Vention 10000mAh Mini Power Bank (USB-C + USB-C/Lightning) with Built-in USB-C and Lightning Cables
35.90 €
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI30 25.13 € 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, 10000 mAh, USB-C, fast charging support, 3 outputs, up to 20V and 3 A
Vention 10000mAh Mini Power Bank (USB-C + USB-C/Lightning) with Built-in USB-C and Lightning Cables - Power Bank
Vention 10000mAh Mini Power Bank (USB-C + USB-C/Lightning) with Built-in USB-C and Lightning Cables
36.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI30 25.83 € 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, 10000 mAh, USB-C, fast charging support, 3 outputs, up to 20V and 3 A
ChoeTech Powerbank B695 10000mAh PD 15W 3in1 - Power Bank
ChoeTech Powerbank B695 10000mAh PD 15W 3in1
31.90 €
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI40 19.14 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 40 % s kódom ALZADNI40. Kliknite a kód sa uplatní automaticky.
Power Bank for mobile phones and tablets and hodinky, 10000 mAh, USB-C, 3 outputs, up to 12V and 3 A, LED status indication
ChoeTech PD20W Magnetic 10000mAh Power Bank With Cable white - Power Bank
ChoeTech PD20W Magnetic 10000mAh Power Bank With Cable white
31.91 €
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI40 19.15 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 40 % s kódom ALZADNI40. Kliknite a kód sa uplatní automaticky.
Power Bank for mobile phones and tablets, 10000 mAh, USB-C, fast charging support, Qi wireless chargingí, 3 outputs, up to 12V and 3 A
Vention 5-in-1 10000mAh Travel Power Bank 22.5W White LED Display Type - Power Bank
Vention 5-in-1 10000mAh Travel Power Bank 22.5W White LED Display Type
23.90 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI50 11.95 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 50 % s kódom ALZADNI50. Kliknite a kód sa uplatní automaticky. 
Power Bank for mobile phones and tablets and hodinky, 10000 mAh, USB-C, Qi wireless chargingí, 4+ outputs, up to 12V and 3 A
Baseus Star-Lord 10000mAh, 30W white - Power Bank
Baseus Star-Lord 10000mAh, 30W white
Discounted -3 % 24.90 € 25.90 €
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Power Bank for mobile phones and tablets, 10000 mAh, USB-C, 2 outputs, up to 12V and 3 A display,
Swissten 10000 mAh Worx Pro black - Power Bank
Swissten 10000 mAh Worx Pro black
Discounted -11 % 17.90 € 20.25 €
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Power Bank for mobile phones and tablets, 10000 mAh, 2 outputs, up to 5V and 2,1 A
Mobile Origin 100W PD 14000mAh Display PowerBank PB12 - USB-C + USB-A - Power Bank
Mobile Origin 100W PD 14000mAh Display PowerBank PB12 - USB-C + USB-A
68.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 62.01 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
Power Bank for mobile phones and tablets and laptops, 14000 mAh, USB-C, fast charging support, 2 outputs, up to 20V and 5 A display,
Choetech Mini 35W 10000mAh Power Bank with USB-C input/output Cable-- blue - Power Bank
Choetech Mini 35W 10000mAh Power Bank with USB-C input/output Cable-- blue
28.90 €
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI25 21.68 € 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, 10000 mAh, USB-C, 2 outputs, up to 15V and 3 A
Epico UltraPack 45W 20000mAh powerbank EP25 - grey - Power Bank
Epico UltraPack 45W 20000mAh powerbank EP25 - grey
57.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 46.32 € 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 laptops, 20000 mAh, USB-C, fast charging support, 3 outputs, up to 9V and 5 A display,
Anker Prime Power Bank 20000mAh, 200W, Black - Power Bank
Anker Prime Power Bank 20000mAh, 200W, Black
152.90 €
In stock > 5 pcs
Buy with code ALZADNI30 107.03 € 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 and laptops, 20000 mAh, USB-C, fast charging support, 3 outputs, up to 12V and 6,5 A display,
Mobile Origin Powerbank & Travel Charger Lightning/USB-C Cable MagSafe/AW/iPhone Compatible Grey - Power Bank
Mobile Origin Powerbank & Travel Charger Lightning/USB-C Cable MagSafe/AW/iPhone Compatible Grey
57.89 €
In stock > 5 pcs
Buy with code ALZADNI10 52.10 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
Power Bank for mobile phones and tablets and hodinky, 10000 mAh, USB-C, fast charging support, Qi wireless chargingí, 4+ outputs, up to 5V and 3 A, LED status indication
Epico UltraPack 4in1 10000mAh Watch Mag+ wireless powerbank EM68 - grey - Power Bank
Epico UltraPack 4in1 10000mAh Watch Mag+ wireless powerbank EM68 - grey
Discounted -27 % 39.90 € 54.90 €
In stock 3 pcs
Buy with code ALZADNI20 31.92 € 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, fast charging support, 2 outputs, up to 9V and 3 A display,
Mobile Origin 30W PD 20000mAh Aluminum PowerBank PB14 MagSafe Compatible - Power Bank
Mobile Origin 30W PD 20000mAh Aluminum PowerBank PB14 MagSafe Compatible
New arrival 50.07 €
In stock > 5 pcs at the supplier's
Buy with code ALZADNI10 45.06 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. 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
Swistten MagSafe Qi2 15 W, 10000 mAh with integrated USB-C cable black - Power Bank
Swistten MagSafe Qi2 15 W, 10000 mAh with integrated USB-C cable black
50.90 €
In stock 2 pcs at the supplier's
Buy with code ALZADNI15 43.27 € 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 and laptops, 10000 mAh, USB-C, Qi wireless chargingí, 3 outputs, up to 15V and 3 A
Swissten All-in-One Pro with interchangeable forks 10000 mAh 20W black - Power Bank
Swissten All-in-One Pro with interchangeable forks 10000 mAh 20W black
52.90 €
In stock > 5 pcs at the supplier's
Buy with code ALZADNI20 42.32 € 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, 4+ outputs, up to 12V and 3 A
Swissten Voltbox 35W 10000 mAh with integrated USB-C and Lightning cables black - Power Bank
Swissten Voltbox 35W 10000 mAh with integrated USB-C and Lightning cables black
47.98 €
In stock > 5 pcs at the supplier's
Buy with code ALZADNI15 40.78 € 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, 4+ outputs, up to 11V and 3 A, LED status indication display,, compact
Mobile Origin 10000mAh 3in1 Wireless Magnetic PowerBank PB8 - Power Bank
Mobile Origin 10000mAh 3in1 Wireless Magnetic PowerBank PB8
45.49 €
In stock > 5 pcs at the supplier's
Buy with code ALZADNI30 31.84 € 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 and hodinky, 10000 mAh, Qi wireless chargingí, USB-C output, up to and 3 A, LED status indication display,, compact
Swissten 20000 mAh 45W with integrated USB-C cable space silver - Power Bank
Swissten 20000 mAh 45W with integrated USB-C cable space silver
39.90 €
On the way 3 pcs
Expected 08/05/2026
Buy with code ALZADNI20 31.92 € 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 laptops, 20000 mAh, USB-C, 3 outputs, up to 20V and 3 A, LED status indication display,
Swissten Voltbox 35W 20000 mAh with integrated USB-C and Lightning cables black - Power Bank
Swissten Voltbox 35W 20000 mAh with integrated USB-C and Lightning cables black
45.90 €
On the way > 5 pcs
Expected 11/05/2026
Buy with code ALZADNI15 39.02 € 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, 20000 mAh, USB-C, 4+ outputs, up to 11V and 3 A, LED status indication display,
Anker Zolo 10000 mAh, 30W with USB-C cable black - Power Bank
Anker Zolo 10000 mAh, 30W with USB-C cable black
Discounted -25 % 20.90 € 27.90 €
Currently Unavailable
Buy with code ALZADNI30 14.63 € 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, 10000 mAh, USB-C, fast charging support, 3 outputs, up to and 3 A
Anker Nano 5000mAh, Wireless, 20W white - Power Bank
Anker Nano 5000mAh, Wireless, 20W white
58.90 €
Currently Unavailable
Buy with code ALZADNI15 50.07 € 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, 5000 mAh, USB-C, Qi wireless chargingí, 2 outputs, up to 5V and 3 A, compact
Anker Nano 10000mAh, 45W with USB-C cable white - Power Bank
Anker Nano 10000mAh, 45W with USB-C cable white
55.90 €
Currently Unavailable
Buy with code ALZADNI15 47.52 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.
Power Bank for mobile phones and tablets and laptops, 10000 mAh, USB-C, fast charging support, 3 outputs, up to 20V and 5 A display,

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