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Uninterruptible Power Supplies reviews and tests

Alza Test Ranks Uninterruptible Power Supplies Based on User Reviews and Other Data

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Uninterruptible Power Supplies – Test Results

The result for uninterruptible power supplies at several price levels is:

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Hundreds of categories, thousands of products, millions of details and user reviews for uninterruptible power supplies. How can you make sense of all of this? Try our Alza Test, which guarantees an objective selection based on customers' experiences. How the products from uninterruptible power supplies rank are based solely on various data and feedback from actual people who have purchased the products.

Jak vybrat záložní zdroj All uninterruptible Power Supplies
All from 375
nJoy Keen 2000 USB - Uninterruptible Power Supply
nJoy Keen 2000 USB
42,990 Ft
Ordered on request
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...
Added to cart
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FSP UPS Champ 3000 VA tower - Uninterruptible Power Supply
FSP UPS Champ 3000 VA tower
203,390 Ft
Currently Unavailable
Uninterruptible Power Supply - tower UPS, actual and apparent performance 2700 W / 3000 VA, online with double conversion, 4×IEC 320 C13, USB and RS-232 , 99% efficiency at 100%...
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FSP iFP 800 - Uninterruptible Power Supply
FSP iFP 800
28,690 Ft
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Uninterruptible Power Supply 800 VA/480W, LCD, line-interactive
Added to cart
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nJoy Cadu 2000 - Uninterruptible Power Supply
nJoy Cadu 2000
66,490 Ft
Ordered on request
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,...
Added to cart
- +
APC Smart-UPS 1000VA LCD RM - Uninterruptible Power Supply
APC Smart-UPS 1000VA LCD RM
250,890 Ft
Ordered on request
Uninterruptible Power Supply - rack UPS, backup time at 100% load 8.63 min, backup time at 50% load 30.69 min, actual and apparent performance 700 W / 1000 VA, rack position height...
Added to cart
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nJoy Echo Pro 3000 - Uninterruptible Power Supply
nJoy Echo Pro 3000
188,700 Ft
Currently Unavailable
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...
View
FSP UPS NanoFit 600 - Uninterruptible Power Supply
FSP UPS NanoFit 600
32,990 Ft
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Uninterruptible Power Supply - tower UPS, actual and apparent performance 360 W / 600 VA, max. output voltage 240 V, off-line, 6×Schuko, USB, USB for charging and LCD display,...
Added to cart
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APC Smart-UPS 1500VA LCD - Uninterruptible Power Supply
Free delivery
to Alza branch
APC Smart-UPS 1500VA LCD
343,290 Ft
Ordered on request
Uninterruptible Power Supply - backup time at 100% load 6.86 min, backup time at 50% load 22.55 min, actual and apparent performance 980 W / 1500 VA, line interactive, 2×IEC...
Added to cart
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APC Back-UPS BX 1200VA (Schuko) - Uninterruptible Power Supply
APC Back-UPS BX 1200VA (Schuko)
72,190 Ft
Ordered on request
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,...
Added to cart
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APC Back-UPS BX 950VA (Schuko) - Uninterruptible Power Supply
APC Back-UPS BX 950VA (Schuko)
58,490 Ft
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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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APC Smart-UPS 2200VA LCD 230V with SmartConnect - Uninterruptible Power Supply
Free delivery
to Alza branch
APC Smart-UPS 2200VA LCD 230V with SmartConnect
592,890 Ft
In stock > 5 pcs
Uninterruptible Power Supply - tower UPS, backup time at 100% load 8.7 min, backup time at 50% load 25 min, actual and apparent performance 1980 W / 2200 VA, max. output voltage...
Added to cart
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APC Back-UPS PRO BR-1600VA - Uninterruptible Power Supply
APC Back-UPS PRO BR-1600VA
239,890 Ft
Ordered on request
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...
Added to cart
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APC Back-UPS 500VA 8 French outlets - Uninterruptible Power Supply
APC Back-UPS 500VA 8 French outlets
50,890 Ft
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Uninterruptible Power Supply - backup time at 100% load 7.73 min, backup time at 50% load 20.92 min, actual and apparent performance 300 W / 500 VA, max. output voltage 230 V,...
Added to cart
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EATON 5SC 500i IEC - Uninterruptible Power Supply
EATON 5SC 500i IEC
119,390 Ft
In stock 1 pcs
Uninterruptible Power Supply - tower UPS, backup time at 100% load 5 min, backup time at 50% load 13 min, actual and apparent performance 350 W / 500 VA, max. output voltage 230 V,...
Added to cart
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nJoy Keen 1000 - Uninterruptible Power Supply
nJoy Keen 1000
29,590 Ft
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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...
Added to cart
- +
nJoy Code 800 - Uninterruptible Power Supply
nJoy Code 800
42,190 Ft
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Uninterruptible Power Supply - rack UPS, backup time at 100% load 1 min, backup time at 50% load 2.5 min, actual and apparent performance 480 W / 800 VA, rack position height 2U,...
Added to cart
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CyberPower OLS1500EA-DE - Uninterruptible Power Supply
CyberPower OLS1500EA-DE
Discounted -37 % 164,690 Ft 265,290 Ft
In stock 4 pcs
Uninterruptible Power Supply - backup time at 100% load 3 min, backup time at 50% load 9 min, actual and apparent performance 1350 W / 1500 VA, online with double conversion, LCD...
Added to cart
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CyberPower VP1000EILCD - Uninterruptible Power Supply
CyberPower VP1000EILCD
Great price 43,190 Ft
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Uninterruptible Power Supply - 1000 VA / 550 W, Line interactive, 6×IEC 320 C13
Added to cart
- +
CyberPower BR1200ELCD - Uninterruptible Power Supply
CyberPower BR1200ELCD
103,990 Ft
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Uninterruptible Power Supply - tower UPS, backup time at 100% load 2 min, backup time at 50% load 9 min, actual and apparent performance 720 W / 1200 VA, max. output voltage 230 V,...
Added to cart
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APC Smart-UPS C 1500 VA LCD RM 2U 230 V with SmartConnect rack-mount - Uninterruptible Power Supply
Free delivery
to Alza branch
APC Smart-UPS C 1500 VA LCD RM 2U 230 V with SmartConnect rack-mount
420,390 Ft
In stock > 5 pcs
Uninterruptible Power Supply - rack UPS, backup time at 100% load 6 min, backup time at 50% load 18 min, actual and apparent performance 900 W / 1500 VA, rack position height 2U,...
Added to cart
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LEGRAND UPS Keor Multiplug 600VA FR - Uninterruptible Power Supply
LEGRAND UPS Keor Multiplug 600VA FR
41,490 Ft
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Uninterruptible Power Supply - tower UPS, backup time at 100% load 2 min, backup time at 50% load 8 min, actual and apparent performance 360 W / 600 VA, max. output voltage 230 V,...
Added to cart
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UGREEN NAS 120W DC Uninterruptible Power Supply - Uninterruptible Power Supply
UGREEN NAS 120W DC Uninterruptible Power Supply
New arrival 36,890 Ft
On the way > 5 pcs
Expected 30/06/2026
Uninterruptible Power Supply - backup time at 100% load 20 min, backup time at 50% load 60 min, actual performance 120 W, max. output voltage 12 V, dimensions 38 × 131 × 81 mm...
Added to cart
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EATON UPS 9E 1000VA Tower - Uninterruptible Power Supply
EATON UPS 9E 1000VA Tower
178,990 Ft
On the way 3 pcs
Expected 21/06/2026
Uninterruptible Power Supply - tower UPS, backup time at 100% load 4.5 min, backup time at 50% load 12 min, actual and apparent performance 800 W / 1000 VA, online with double...
Added to cart
- +
EATON 5SC 1000IR IEC - Uninterruptible Power Supply
Free delivery
Alzaboxes and stores
EATON 5SC 1000IR IEC
351,770 Ft
Ordered on request
Uninterruptible Power Supply - rack UPS, backup time at 100% load 9 min, backup time at 50% load 13 min, actual and apparent performance 700 W / 1000 VA, rack position height 2U,...
Added to cart
- +
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