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Best sellers, best backup Power Supply

We also think that you deserve the best. That’s why on this page, we ranked backup Power Supply from the most sold to the least sold. You have 256 products to choose from. Customers have the most interest in EATON UPS 5E 900 USB FR Gen2, which you can buy for 2,169 Kč incl. VAT. If you’re intrested in backup Power Supply in terms of the highest reviews, then look at the backup Power Supply reviews and tests category.

256 Results

4.3 8×

FSP UPS FP 2000

Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 5 min, actual and apparent performance 1200 W / 2000 VA, max. output voltage 220 V, line interactive, 4×Schuko, AVR and ventilator, dimensions 130 × 320 × 182 mm (H×W×D), weight 11 kg

4,499,-

Buy

In stock > 5 pcs

Order Code: UD948f05

Free delivery
Alzaboxes and stores

EATON 5SC 1500i IEC

Uninterruptible Power Supply - tower UPS, backup time at 100% load 9 min, backup time at 50% load 13 min, actual and apparent performance 1050 W / 1500 VA, max. output voltage 230 V, line interactive, 8×IEC 320 C13, RS-232 , LCD display, dimensions 150 × 410 × 210 mm (H×W×D), weight 15.2 kg

22,052,-

Buy

In stock > 5 pcs at the supplier's

Order Code: NZE053h4a4

5.0 1×

EATON 5SC 500i IEC

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, line interactive, 6×IEC 320 C13, RS-232 , LCD display, dimensions 150 × 340 × 210 mm (H×W×D), weight 10.4 kg

7,151,-

Buy

In stock > 5 pcs at the supplier's

Order Code: NZE053h4a1

Free delivery
to Alza branch

APC Smart-UPS SRT5KXLI

Uninterruptible Power Supply - tower UPS, backup time at 100% load 4 min, backup time at 50% load 12 min, actual and apparent performance 4.5 kW / 5000 VA, max. output voltage 240 V, online with double conversion, 2×IEC Jumpers, 4×IEC 320 C19, 6×IEC 320 C13, USB and ethernet , 94% efficiency at 100% load, 94% efficiency at 50% load, LCD display and remote shutdown of EPO/REPO, dimensions 432 × 130 × 719 mm (H×W×D), weight 54.3 kg

136,890,-

Buy

Ordered on request

Order Code: NZ474o

APC Smart-UPS SRT 3000VA Tower

Uninterruptible Power Supply - tower UPS, backup time at 100% load 4 min, backup time at 50% load 12 min, actual and apparent performance 2.7 kW / 3000 VA, max. output voltage 240 V, online with double conversion, 2×IEC Jumpers, 2×IEC 320 C19, 8×IEC 320 C13, protection data network RJ-45, USB and ethernet , 93% efficiency at 100% load, 92% efficiency at 50% load, LCD display, dimensions 432 × 85 × 635 mm (H×W×D), weight 31.3 kg

91,390,-

Buy

In stock 4 pcs at the supplier's

Order Code: NZ474k

APC Power Saving Back-UPS for 900 Euro sockets - Uninterruptible Power Supply

4.6 66×

APC Power Saving Back-UPS for 900 Euro sockets

Uninterruptible Power Supply - tower UPS, backup time at 100% load 4.6 min, backup time at 50% load 16.3 min, actual and apparent performance 540 W / 900 VA, max. output voltage 230 V, line interactive, 6×FR, protection data network RJ-45, protection telephone network RJ-11, power cable protection, USB and RS-232 , 98% efficiency at 100% load, 97% efficiency at 50% load, LCD display and AVR, dimensions 250 × 100 × 382 mm (H×W×D), weight 10.7 kg

5,809,- New 7,499,-

Buy

As good as new - in stock 1 pcs

Order Code: NZ271k

Free delivery
to Alza branch

EATON 9E6Ki - 6000VA

Uninterruptible Power Supply - tower UPS, actual and apparent performance 4800 W / 6000 VA, max. output voltage 230 V, online with double conversion, USB, RS-232 and ethernet , LCD display, dimensions 708.5 × 262.4 × 612.9 mm (H×W×D), weight 68 kg

48,490,-

Buy

Ordered on request

Order Code: NZE155t1

Free delivery
to Alza branch

APC Smart-UPS SRT 10000VA Tower

Uninterruptible Power Supply - tower UPS, backup time at 100% load 3.92 min, backup time at 50% load 10.78 min, actual and apparent performance 10000 W / 10000 VA, max. output voltage 230 V, online with double conversion, 3×IEC Jumpers, 4×IEC 320 C19, 6×IEC 320 C13, USB, RS-232 and ethernet , 94% efficiency at 100% load, 95% efficiency at 50% load, LCD display, dimensions 432 × 263 × 715 mm (H×W×D), weight 111.82 kg

252,590,-

Buy

In stock 1 pcs at the supplier's

Order Code: NZ474f

4.6 78×

FSP Nano 800

Uninterruptible Power Supply - tower UPS, actual and apparent performance 480 W / 800 VA, max. output voltage 220 V, off-line, 2×Schuko, dimensions 207 × 82.5 × 228 mm (H×W×D), weight 3.1 kg

1,659,-

Buy

On the way 1 pcs

Expected 21/10/2026

Order Code: UD947d1d

4.6 66×

APC Power Saving Back-UPS for 900 Euro sockets

7,419,- New 7,499,-

Buy

Unsealed - in stock 1 pcs

Order Code: NZ271k

4.6 14×

FSP Nano 600

Uninterruptible Power Supply - tower UPS, actual and apparent performance 360 W / 600 VA, max. output voltage 220 V, off-line, 2×Schuko, dimensions 207 × 82.5 × 228 mm (H×W×D), weight 2.7 kg

1,339,-

Buy

In stock > 5 pcs

Order Code: UD947d1a

4.9 7×

FSP FP 600

Uninterruptible Power Supply - tower UPS, actual and apparent performance 360 W / 600 VA, max. output voltage 220 V, line interactive, 2×Schuko, AVR, dimensions 142 × 101 × 279 mm (H×W×D), weight 4.25 kg

1,219,-

Buy

In stock > 5 pcs

Order Code: UD947d3

EATON SP 1550 VA AU Tower - Uninterruptible Power Supply

Free delivery
Alzaboxes and stores

5.0 1×

EATON SP 1550 VA AU Tower

Uninterruptible Power Supply - tower UPS, backup time at 50% load 13 min, actual and apparent performance 1100 W / 1550 VA, max. output voltage 230 V, line interactive, 8×IEC 320 C13, USB and RS-232 , LCD display, dimensions 230 × 150 × 445 mm (H×W×D), weight 15.6 kg

21,390,-

Buy

Ordered on request

Order Code: NZE053j4

4.0 1×

EATON 5P 1150i IEC

Uninterruptible Power Supply - tower UPS, backup time at 100% load 4 min, backup time at 50% load 12 min, actual and apparent performance 770 W / 1150 VA, max. output voltage 230 V, line interactive, 8×IEC 320 C13, USB and RS-232 , USB for charging, LCD display and AVR, dimensions 230 × 150 × 345 mm (H×W×D), weight 11.1 kg

12,990,-

Buy

Ordered on request

Order Code: NZE053j3

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

4.5 29×

APC Power Saving Back-UPS Pro 1500 Euro sockets

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 230 V, line interactive, 6×FR, protection data network RJ-45, protection telephone network RJ-11, power cable protection, USB, RS-232 and ethernet , 98% efficiency at 100% load, 98% efficiency at 50% load, LCD display and AVR, dimensions 301 × 112 × 380 mm (H×W×D), weight 12.8 kg

11,390,- New 12,290,-

Buy

Unsealed - in stock 1 pcs

Order Code: NZ274r

5.0 2×

EATON 5S 550i

Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 9 min, actual and apparent performance 330 W / 550 VA, max. output voltage 230 V, line interactive, 4×IEC 320 C13, USB, dimensions 250 × 87 × 260 mm (H×W×D), weight 4.96 kg

2,939,-

Buy

In stock > 5 pcs at the supplier's

Order Code: NZE053h1

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