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.cz.

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

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?

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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.

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Alzaboxes and stores

Eaton UPS 9SX 1500VA Tower

29,239,- 32,490,-

In stock 1 pcs

Uninterruptible Power Supply - tower UPS, actual and apparent performance 1350 W / 1500 VA, max. output voltage 230 V, online with double conversion, 6×IEC 320 C13, protection data...

APC Back-UPS BX 750VA (Schuko)

15×

2,329,- New 2,559,-

Unsealed - in stock 1 pcs

Buy with code ALZADNY15 1,980,- 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.

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...

FSP UPS FP 1500

6×

3,089,- New 3,149,-

Unsealed - in stock 1 pcs

Uninterruptible Power Supply - tower UPS, actual and apparent performance 900 W / 1500 VA, max. output voltage 220 V, line interactive, 4×Schuko, AVR and ventilator, dimensions 130...

APC Power Saving Back-UPS Pro 1200 eurosocket

29×

10,190,- New 10,690,-

Unsealed - in stock 1 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...

APC Back-UPS BX 1200VA (Schuko)

2×

4,039,- New 4,389,-

Unsealed - in stock 1 pcs

Buy with code ALZADNY15 3,433,- 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.

Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 5 min, actual and apparent performance 650 W / 1200 VA, max. output voltage 230 V,...

nJoy Horus Plus 1000

2,509,- New 2,674,-

Unsealed - in stock 1 pcs

Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 5.5 min, actual and apparent performance 600 W / 1000 VA, max. output voltage 230...

CyberPower CP1600EPFCLCD SineWave LCD GP UPS 1600VA/1000W

11×

9,099,-

In stock > 5 pcs at the supplier's

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...

APC Power Saving Back-UPS Pro 1500

4×

12,790,-

In stock > 5 pcs at the supplier's

Uninterruptible Power Supply - tower UPS, backup time at 100% load 3.92 min, backup time at 50% load 11.76 min, actual and apparent performance 865 W / 1500 VA, max. output voltage...

APC Back-UPS PRO BR-1600VA

4×

15,290,- 15,790,-

In stock 5 pcs at the supplier's

Uninterruptible Power Supply - tower UPS, backup time at 100% load 3.6 min, backup time at 50% load 13.5 min, actual and apparent performance 960 W / 1600 VA, max. output voltage...

APC Back-UPS PRO BR-1200VA

2×

11,490,-

In stock 2 pcs at the supplier's

Uninterruptible Power Supply - tower UPS, backup time at 100% load 4 min, backup time at 50% load 14.2 min, actual and apparent performance 720 W / 1200 VA, max. output voltage 230...

nJoy Echo Pro 3000

3×

12,103,-

In stock 3 pcs at the supplier's

Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 7 min, actual and apparent performance 2400 W / 3000 VA, max. output voltage 240...

nJoy Cadu 2000

3×

4,265,-

In stock > 5 pcs at the supplier's

Uninterruptible Power Supply - tower UPS, backup time at 50% load 3.73 min, actual and apparent performance 1200 W / 2000 VA, max. output voltage 230 V, line interactive, 4×Schuko,...

EATON UPS 5E 1600 USB DIN Gen2

4×

4,579,-

In stock > 5 pcs at the supplier's

Uninterruptible Power Supply - tower UPS, actual and apparent performance 900 W / 1600 VA, max. output voltage 230 V, line interactive, 4×Schuko, USB, 95% efficiency at 100% load,...

nJoy Horus Plus 2000

5×

3,739,-

In stock 4 pcs at the supplier's

Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 4 min, actual and apparent performance 1200 W / 2000 VA, max. output voltage 230...

nJoy Keen 2000

1×

3,476,-

In stock 1 pcs at the supplier's

Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 4 min, actual and apparent performance 1200 W / 2000 VA, max. output voltage 230...

EATON UPS 5P 1150i Gen2

2×

16,990,- 17,590,-

In stock 1 pcs at the supplier's

Uninterruptible Power Supply - tower UPS, backup time at 100% load 3.1 min, backup time at 50% load 11.4 min, actual and apparent performance 920 W / 1150 VA, max. output voltage...

EATON UPS 5E 1200 USB DIN Gen2

1×

3,649,- 3,759,-

In stock 4 pcs at the supplier's

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

nJoy Echo Pro 2000

2×

8,705,-

In stock 2 pcs at the supplier's

Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 7 min, actual and apparent performance 1600 W / 2000 VA, max. output voltage 240...

EATON 5SC 1000i IEC

1×

12,590,-

In stock 1 pcs at the supplier's

Uninterruptible Power Supply - tower UPS, actual and apparent performance 700 W / 1000 VA, max. output voltage 230 V, line interactive, 8×IEC 320 C13, RS-232 , LCD display,...

nJoy Keen 1000 USB

3×

2,498,-

In stock 1 pcs at the supplier's

Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 10 min, actual and apparent performance 600 W / 1000 VA, max. output voltage 230...

nJoy Cadu 650

2×

1,619,-

In stock > 5 pcs at the supplier's

Uninterruptible Power Supply - tower UPS, backup time at 50% load 6 min, actual and apparent performance 360 W / 600 VA, max. output voltage 230 V, line interactive, 2×Schuko,...

nJoy Echo Pro 1000

2×

5,825,-

In stock 1 pcs at the supplier's

Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 6 min, actual and apparent performance 800 W / 1000 VA, max. output voltage 240 V,...

LEGRAND UPS Keor SP 600VA/360W

2×

2,776,-

In stock 4 pcs at the supplier's

Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 8 min, actual and apparent performance 360 W / 600 VA, max. output voltage 230 V,...

nJoy Aten Pro 1000

2×

6,368,-

In stock 2 pcs at the supplier's

Uninterruptible Power Supply - tower UPS, backup time at 100% load 3 min, backup time at 50% load 9 min, actual and apparent performance 900 W / 1000 VA, max. output voltage 240 V,...