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Backup Power Supply

Backup Power Supply – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.sk.

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7 reasons to shop for Backup Power Supply on Alza.sk

We have a wide network of stores across the Czech Republic, where we follow all hygiene measures, as well as contactless AlzaBoxes (pick-up points).
You can see the availability of each item right away. Don't forget that we deliver on weekends too.
We accept most payment methods, including contactless and cryptocurrency.
You can easily return or exchange your product at any of our AlzaBoxes.
Need assistance? Our customer support is available 24/7.
We complement our range with accessories and additional services.
You'll find all the essential information for each product, and for some, user reviews to help with your selection.

What to consider when choosing Backup Power Supply?

If you're planning to get Backup Power Supply, there are a few aspects that can help you choose the right product. In the left menu, you can use the parametric filter to narrow down the selection to match your preferences. We also recommend sorting by popularity or price.

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Are you looking for the best Backup Power Supply? Browse products sorted by popularity, or consult the reviews from other users.

Cheapest vs. most expensive Backup Power Supply

If you are looking for products based on price, you can browse the lowest priced Backup Power Supply, or choose to sort by price from highest to lowest.

EATON UPS 5E 900 USB FR Gen2 - Uninterruptible Power Supply

EATON UPS 5E 900 USB FR Gen2

In stock > 5 pcs

Uninterruptible Power Supply - tower UPS, actual and apparent performance 480 W / 900 VA, max. output voltage 230 V, line interactive, 2×FR, USB, 95% efficiency at 100% load, AVR,...

Added to cart

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CyberPower UT850EG-FR - Uninterruptible Power Supply

CyberPower UT850EG-FR

In stock > 5 pcs

Uninterruptible Power Supply - tower UPS, backup time at 50% load 6 min, actual and apparent performance 425 W / 850 VA, max. output voltage 230 V, line interactive, 3×FR,...

Added to cart

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APC Power Saving Back-UPS Pro 1500 Euro sockets - Uninterruptible Power Supply

APC Power Saving Back-UPS Pro 1500 Euro sockets

In stock > 5 pcs

Uninterruptible Power Supply - tower UPS, backup time at 100% load 3.6 min, backup time at 50% load 12.1 min, actual and apparent performance 865 W / 1500 VA, max. output voltage...

Added to cart

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APC Easy-UPS BVX 1600VA (Schuko) - Uninterruptible Power Supply

APC Easy-UPS BVX 1600VA (Schuko)

In stock > 5 pcs

4 sizes

Buy with code ALZADNI15 163.12 € 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.

Uninterruptible Power Supply - tower UPS, backup time at 50% load 7.13 min, actual and apparent performance 900 W / 1600 VA, max. output voltage 230 V, line interactive, 4×Schuko,...

Added to cart

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FSP UPS Champ 2000 VA tower - Uninterruptible Power Supply

FSP UPS Champ 2000 VA tower

In stock > 5 pcs

2 sizes

Uninterruptible Power Supply - tower UPS, actual and apparent performance 1800 W / 2000 VA, online with double conversion, 4×IEC 320 C13, USB and RS-232 , 99% efficiency at 100%...

Added to cart

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CyberPower UT650EG-FR - Uninterruptible Power Supply

CyberPower UT650EG-FR

In stock > 5 pcs

Uninterruptible Power Supply - tower UPS, actual and apparent performance 360 W / 650 VA, max. output voltage 230 V, line interactive, 3×FR, protection data network RJ-45 and...

Added to cart

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APC Back-UPS BX 950VA (FR) - Uninterruptible Power Supply

APC Back-UPS BX 950VA (FR)

In stock > 5 pcs

5 sizes

Buy with code ALZADNI15 118.92 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.

Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 6.5 min, actual and apparent performance 520 W / 950 VA, max. output voltage 230...

Added to cart

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FSP UPS Champ 1000 VA tower - Uninterruptible Power Supply

FSP UPS Champ 1000 VA tower

In stock > 5 pcs

2 sizes

Uninterruptible Power Supply - tower UPS, actual and apparent performance 900 W / 1000 VA, online with double conversion, 3×IEC 320 C13, USB and RS-232 , 99% efficiency at 100%...

Added to cart

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APC Smart-UPS 750VA LCD 230V with SmartConnect - Uninterruptible Power Supply

APC Smart-UPS 750VA LCD 230V with SmartConnect

In stock > 5 pcs

4 sizes

Uninterruptible Power Supply - tower UPS, backup time at 100% load 4.6 min, backup time at 50% load 15.9 min, actual and apparent performance 500 W / 750 VA, max. output voltage...

Added to cart

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EATON UPS 5E 1200 USB FR Gen2 - Uninterruptible Power Supply

EATON UPS 5E 1200 USB FR Gen2

In stock > 5 pcs

Buy with code ALZADNI10 143.91 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.

Uninterruptible Power Supply - tower UPS, actual and apparent performance 660 W / 1200 VA, max. output voltage 230 V, line interactive, 4×FR, USB, 95% efficiency at 100% load, AVR,...

Added to cart

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CyberPower UPS - Uninterruptible Power Supply

In stock > 5 pcs

Uninterruptible Power Supply - tower UPS, actual and apparent performance 1320 W / 2200 VA, max. output voltage 230 V, line interactive, 4×FR, protection data network RJ-45 and...

Added to cart

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CyberPower VP1000ELCD-FR - Uninterruptible Power Supply

CyberPower VP1000ELCD-FR

In stock > 5 pcs

Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 9 min, actual and apparent performance 550 W / 1000 VA, max. output voltage 230 V,...

Added to cart

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FSP UPS NanoFit 800 - Uninterruptible Power Supply

FSP UPS NanoFit 800

In stock > 5 pcs

Uninterruptible Power Supply - tower UPS, actual and apparent performance 480 W / 800 VA, max. output voltage 240 V, off-line, 6×Schuko, protection data network RJ-45, USB for...

Added to cart

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APC Back-UPS BX 750VA (FR) - Uninterruptible Power Supply

APC Back-UPS BX 750VA (FR)

In stock > 5 pcs

5 sizes

Buy with code ALZADNI15 91.72 € 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.

Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 8.5 min, actual and apparent performance 410 W / 750 VA, max. output voltage 230...

Added to cart

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APC Smart-UPS 1500 VA LCD 230V with SmartConnect - Uninterruptible Power Supply

Free delivery
to Alza branch

APC Smart-UPS 1500 VA LCD 230V with SmartConnect

In stock > 5 pcs

4 sizes

Uninterruptible Power Supply - tower UPS, backup time at 100% load 6.5 min, backup time at 50% load 23.1 min, actual and apparent performance 1000 W / 1500 VA, max. output voltage...

Added to cart

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CyberPower VP1600ELCD-FR - Uninterruptible Power Supply

CyberPower VP1600ELCD-FR

In stock > 5 pcs

Uninterruptible Power Supply - tower UPS, backup time at 100% load 2 min, backup time at 50% load 11 min, actual and apparent performance 960 W / 1600 VA, max. output voltage 230...

Added to cart

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APC Easy-UPS 2200VA (Schuko) - Uninterruptible Power Supply

APC Easy-UPS 2200VA (Schuko)

In stock > 5 pcs

Buy with code ALZADNI15 220.92 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.

Uninterruptible Power Supply - tower UPS, backup time at 50% load 7.68 min, actual and apparent performance 1200 W / 2200 VA, max. output voltage 230 V, line interactive, 4×Schuko,...

Added to cart

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APC Back-UPS PRO BR-650VA - Uninterruptible Power Supply

APC Back-UPS PRO BR-650VA

In stock > 5 pcs

Buy with code ALZADNI15 184.37 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.

Uninterruptible Power Supply - tower UPS, backup time at 100% load 2.7 min, backup time at 50% load 10.4 min, actual and apparent performance 390 W / 650 VA, max. output voltage...

Added to cart

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CyberPower BRICs LCD Series BR1000ELCD - Uninterruptible Power Supply

CyberPower BRICs LCD Series BR1000ELCD

In stock > 5 pcs

Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 6 min, actual and apparent performance 600 W / 1000 VA, max. output voltage 230 V,...

Added to cart

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APC Power Saving Back-UPS Pro 1200 eurosocket - Uninterruptible Power Supply

APC Power Saving Back-UPS Pro 1200 eurosocket

In stock > 5 pcs

Uninterruptible Power Supply - tower UPS, backup time at 100% load 7.6 min, backup time at 50% load 19.5 min, actual and apparent performance 720 W / 1200 VA, max. output voltage...

Added to cart

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APC Back-UPS CS 650I - Uninterruptible Power Supply

APC Back-UPS CS 650I

In stock > 5 pcs

Buy with code ALZADNI15 173.32 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.

Uninterruptible Power Supply - tower UPS, backup time at 100% load 4.7 min, backup time at 50% load 14.75 min, actual and apparent performance 400 W / 650 VA, max. output voltage...

Added to cart

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CyberPower CP1350EPFCLCD SineWave LCD GP UPS 1350VA/810W - Uninterruptible Power Supply

CyberPower CP1350EPFCLCD SineWave LCD GP UPS 1350VA/810W

In stock > 5 pcs

Uninterruptible Power Supply - tower UPS, backup time at 100% load 2 min, backup time at 50% load 9.8 min, actual and apparent performance 810 W / 1350 VA, max. output voltage 230...

Added to cart

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CyberPower CP1600EPFCLCD SineWave LCD GP UPS 1600VA/1000W - Uninterruptible Power Supply

CyberPower CP1600EPFCLCD SineWave LCD GP UPS 1600VA/1000W

In stock > 5 pcs

Uninterruptible Power Supply - tower UPS, backup time at 100% load 2.6 min, backup time at 50% load 9.7 min, actual and apparent performance 1000 W / 1600 VA, max. output voltage...

Added to cart

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CyberPower Value 2200EILCD - Uninterruptible Power Supply

CyberPower Value 2200EILCD

In stock > 5 pcs

Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 7 min, actual and apparent performance 1320 W / 2200 VA, max. output voltage 230...

Added to cart

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In the category Backup Power Supply on Alza.sk, we currently have a total of 219 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

No longer sold

Chcete doručit do České republiky? Jdi na Záložní zdroje UPS

Für den Versand nach Deutschland, besuchen Sie bitte Backup-Stromversorgungen

Für den Versand nach Österreich, besuchen Sie bitte Backup-Stromversorgungen

Magyarországra rendelnél? Látogasd meg ezt a termékkategóriát Szünetmentes tápegységek UPS

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