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Autonomous Power Supply
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UPS
UPS ≤ 500 W
prices
on 172 models
≤ 500 W
clear
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by rating
lowest to highest price
highest to lowest price
by reviews
by date of addition
Full load operating time (min)
Half load operating time (min)
Switching to battery (ms)
Max. current (А)
Peak output power (VA)
more parameters…
Rated output power (W)
Output voltage accuracy (%)
Efficiency (%)
Redundant sockets
Non-redundant sockets
Reserved C13/C14 connectors
No reserve C13/C14 connectors
Reserved C19/C20 connectors
Charging USB A ports
USB-C for charging (pcs)
Total battery capacity (Ah)
Number of batteries
Empty battery compartments
Full charge time (min)
Min. charging current (А)
Max. charging current (А)
Surge protection (J)
Noise level (dB)
Height (mm)
Width (mm)
Depth (mm)
Height (unit) (U)
Weight (kg)
by rating
Salicru SPS 500 ONE IEC 500 VA
compare
Salicru SPS 500 ONE IEC
500 VA
cold start
quiet
Type:
smart
Signal:
similar to a sinusoid
Power:
500 VA, effective 240 W
Sockets:
C13/C14 with reserve
Battery:
4.5 Ah, batteries 1
Videos
1
Photos
5
Prices
2
500 VA
700 VA
900 VA
1100 VA
1500 VA
2000 VA
from
£50.99
up to
£88.34
Compare prices and buy Salicru SPS 500 ONE IEC 500 VA
Cronjager.com
(United Kingdom)
→
£88.00
Tradeinn.com
(United Kingdom)
→
£51.00
Compare prices
2
→
Riello IDR 600 600 VA
compare
Riello IDR 600
600 VA
IDR (backup, Rack)
bypass
server
quiet
Type:
standby, rack
Signal:
similar to a sinusoid
Power:
600 VA, effective 360 W
Sockets:
type F (Schuko), with reserve 3, C13/C14 with reserve
Photos
2
Prices
2
600 VA
1200 VA
from
£185.99
up to
£251.12
Compare prices and buy Riello IDR 600 600 VA
Cronjager.com
(United Kingdom)
→
£251.00
Tradeinn.com
(United Kingdom)
→
£186.00
Compare prices
2
→
Nilox NXGCLI6001X5V2 600 VA
compare
Nilox NXGCLI6001X5V2
600 VA
quiet
Type:
smart
Signal:
similar to a sinusoid
Power:
600 VA, effective 420 W
Sockets:
type F (Schuko), with reserve 2
Battery:
5 Ah
Photos
4
Prices
2
600 VA
800 VA
1200 VA
from
£46.99
up to
£75.48
Compare prices and buy Nilox NXGCLI6001X5V2 600 VA
Cronjager.com
(United Kingdom)
→
£75.00
Tradeinn.com
(United Kingdom)
→
£47.00
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2
→
APC Smart-UPS 500VA SCL500RMI1UNC 500 VA
compare
APC Smart-UPS 500VA SCL500RMI1UNC
500 VA
Smart-UPS (advanced, for enterprises)
sinusoid
surge protection
server
no battery
Type:
smart, rack
Signal:
sinusoid
Power:
500 VA, effective 400 W
Sockets:
C13/C14 with reserve
Battery:
no battery
Photos
4
Prices
2
from
£999.92
up to
£1,104.72
Compare prices and buy APC Smart-UPS 500VA SCL500RMI1UNC 500 VA
Quzo.net
→
£1,000.00
OfficeStationery.co.uk
(United Kingdom)
→
£1,105.00
Compare prices
2
→
PowerWalker VI 600 SCL 600 VA
compare
PowerWalker VI 600 SCL
600 VA
VI (interactive, LCD)
cold start
quiet
Type:
smart
Signal:
similar to a sinusoid
Power:
600 VA, effective 360 W
Sockets:
type F (Schuko), with reserve 2
Battery:
7 Ah, batteries 1
Photos
3
Prices
1
600 VA
800 VA
£
75.52
Smartteck.co.uk
Delivery: to United Kingdom
Report
Buy!
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PowerWalker VI 650 SH FR 650 VA
compare
PowerWalker VI 650 SH FR
650 VA
VI (interactive)
type E
cold start
Type:
smart
Signal:
similar to a sinusoid
Power:
650 VA, effective 360 W
Sockets:
type E (FR), with reserve 2
Battery:
7 Ah, batteries 1
Photos
3
Prices
1
650 VA
850 VA
£
92.45
Smartteck.co.uk
Delivery: to United Kingdom
Report
Buy!
Eaton 3S 450 FR 450 VA
compare
Eaton 3S 450 FR
450 VA
3/Pulsar (reserve)
type E
cold start
Type:
standby
Signal:
similar to a sinusoid
Power:
450 VA, effective 270 W
Sockets:
type E (FR), with reserve 3, without reserve 3
Battery:
4.5 Ah, batteries 1
Photos
5
Prices
1
450 VA
550 VA
700 VA
850 VA
£
73.31
Senetic.co.uk
Delivery: to United Kingdom
Report
Buy!
V7 UPS1DT750-1E 750 VA
compare
V7 UPS1DT750-1E
750 VA
surge protection
quiet
Type:
standby
Signal:
similar to a sinusoid
Power:
750 VA, effective 450 W
Sockets:
type F (Schuko), with reserve 3, without reserve 3
Battery:
5 Ah, batteries 1
Photos
2
Prices
2
from
£55.49
up to
£58.62
Compare prices and buy V7 UPS1DT750-1E 750 VA
Quzo.net
→
£59.00
Tradeinn.com
(United Kingdom)
→
£55.00
Compare prices
2
→
Green Cell AiO 600VA 360W (UPS06) 600 VA
compare
Green Cell AiO 600VA 360W (UPS06)
600 VA
USB A
bypass
quiet
Type:
smart
Signal:
similar to a sinusoid
Power:
600 VA, effective 360 W
Sockets:
type F (Schuko), with reserve 6, USB A
Battery:
7 Ah, batteries 1
Videos
1
Photos
11
Prices
2
600 VA
800 VA
from
£56.38
up to
£80.40
Compare prices and buy Green Cell AiO 600VA 360W (UPS06) 600 VA
Amazon.co.uk
→
£80.00
Senetic.co.uk
→
£56.00
Compare prices
2
→
FSP iFP 600 600 VA
compare
FSP iFP 600
600 VA
Viva/DP/FP (interactive)
cold start
quiet
Type:
smart
Signal:
similar to a sinusoid
Power:
600 VA, effective 360 W
Sockets:
type F (Schuko), with reserve 2
Battery:
7 Ah, batteries 1
Photos
3
Prices
2
600 VA
800 VA
from
£59.49
up to
£78.12
Compare prices and buy FSP iFP 600 600 VA
Smartteck.co.uk
→
£78.00
Tradeinn.com
(United Kingdom)
→
£59.00
Compare prices
2
→
FSP NanoFit 600 600 VA
compare
FSP NanoFit 600
600 VA
NanoFit (reserve, low)
USB A
cold start
quiet
Type:
standby
Signal:
similar to a sinusoid
Power:
600 VA, effective 360 W
Sockets:
type F (Schuko), with reserve 3, without reserve 3, USB A
Battery:
4.5 Ah, batteries 1
Photos
4
Prices
1
600 VA
800 VA
£
85.64
Amazon.co.uk
Delivery: to United Kingdom
Report
Buy!
PowerWalker VI 600 MS 600 VA
compare
PowerWalker VI 600 MS
600 VA
VI (interactive)
USB A
surge protection
quiet
Type:
smart
Signal:
similar to a sinusoid
Power:
600 VA, effective 360 W
Sockets:
type F (Schuko), with reserve 4, without reserve 4, USB A
Battery:
7 Ah, batteries 1
Photos
3
Prices
2
600 VA
800 VA
1000 VA
from
£81.23
up to
£95.05
Compare prices and buy PowerWalker VI 600 MS 600 VA
Amazon.co.uk
→
£81.00
Smartteck.co.uk
→
£95.00
Compare prices
2
→
All articles about ups
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Li-Ion or LiFePO4: What’s best for charging station and UPS?
CyberPower UT650EIG 650 VA
compare
CyberPower UT650EIG
650 VA
UT (Interactive, Tower)
Type:
smart
Signal:
similar to a sinusoid
Power:
650 VA, effective 360 W
Sockets:
C13/C14 with reserve
Battery:
7 Ah, batteries 1
Photos
8
Prices
1
650 VA
850 VA
1050 VA
£
51.10
Quzo.net
Delivery: to United Kingdom
Report
Buy!
PowerWalker VI 850 SHL FR 850 VA
compare
PowerWalker VI 850 SHL FR
850 VA
VI (interactive, LCD)
type E
Type:
smart
Signal:
similar to a sinusoid
Power:
850 VA, effective 480 W
Sockets:
type E (FR), with reserve 2
Battery:
9 Ah, batteries 1
Photos
2
Prices
2
from
£80.99
up to
£113.28
Compare prices and buy PowerWalker VI 850 SHL FR 850 VA
Tradeinn.com
(United Kingdom)
→
£81.00
Smartteck.co.uk
→
£113.00
Compare prices
2
→
PowerWalker VI 600 CSW IEC 600 VA
compare
PowerWalker VI 600 CSW IEC
600 VA
VI (interactive, LCD)
sinusoid
USB A
quiet
Type:
smart
Signal:
sinusoid
Power:
600 VA, effective 360 W
Sockets:
C13/C14 with reserve, C13/C14 without reserve, USB A
Battery:
7 Ah, batteries 1
Photos
3
Prices
1
600 VA
800 VA
1000 VA
1200 VA
1500 VA
£
214.74
Smartteck.co.uk
Delivery: to United Kingdom
Report
Buy!
PowerWalker VI 600 CSW FR 600 VA
compare
PowerWalker VI 600 CSW FR
600 VA
VI (interactive, LCD)
sinusoid
type E
USB A
quiet
Type:
smart
Signal:
sinusoid
Power:
600 VA, effective 360 W
Sockets:
type E (FR), with reserve 2, without reserve 2, USB A
Battery:
7 Ah, batteries 1
Photos
3
Prices
2
600 VA
1000 VA
1500 VA
from
£168.72
up to
£181.44
Compare prices and buy PowerWalker VI 600 CSW FR 600 VA
Amazon.co.uk
→
£169.00
Smartteck.co.uk
→
£181.00
Compare prices
2
→
PowerWalker VFD 600 Schuko 600 VA
compare
PowerWalker VFD 600 Schuko
600 VA
VFD (reserve)
cold start
Type:
standby
Signal:
similar to a sinusoid
Power:
600 VA, effective 360 W
Sockets:
type F (Schuko), with reserve 2
Battery:
7 Ah, batteries 1
Photos
3
Prices
2
from
£57.99
Compare prices and buy PowerWalker VFD 600 Schuko 600 VA
Tradeinn.com
(United Kingdom)
→
£58.00
Idealo.co.uk
(United Kingdom)
→
£58.00
Compare prices
2
→
TrippLite SMX700HG 700 VA
compare
TrippLite SMX700HG
700 VA
SMX (interactive)
cold start
surge protection
Type:
smart
Signal:
similar to a sinusoid
Power:
700 VA, effective 450 W
Sockets:
C13/C14 with reserve
Battery:
batteries 3
Prices
2
from
£680.52
up to
£691.37
Compare prices and buy TrippLite SMX700HG 700 VA
Quzo.net
→
£691.00
Smartteck.co.uk
→
£681.00
Compare prices
2
→
PowerWalker VFD 600 APFC 600 VA
compare
PowerWalker VFD 600 APFC
600 VA
VFD (reserve)
cold start
bypass
Type:
standby
Signal:
similar to a sinusoid
Power:
600 VA, effective 300 W
Sockets:
type F (Schuko), with reserve 4, without reserve 2
Battery:
5 Ah, batteries 1
Photos
3
Prices
1
600 VA
800 VA
£
121.09
Smartteck.co.uk
Delivery: to United Kingdom
Report
Buy!
ABB PowerValue 11LI Up 600VA 600 VA
compare
ABB PowerValue 11LI Up 600VA
600 VA
USB A
cold start
Type:
smart
Signal:
similar to a sinusoid
Power:
600 VA, effective 360 W
Sockets:
C13/C14 with reserve, C13/C14 without reserve, USB A
Battery:
7.2 Ah, batteries 1
Photos
4
Prices
1
600 VA
800 VA
1000 VA
1500 VA
2000 VA
£
163.12
Cronjager.com
Delivery: in United Kingdom
Report
Buy!
ExtraLink AD-55B
compare
ExtraLink AD-55B
sinusoid
cold start
external battery connection
no battery
Type:
low voltage (router, camera)
Signal:
sinusoid
Power:
effective 54 W
Battery:
no battery, external battery connection
Photos
6
Prices
1
£
35.08
Senetic.co.uk
Delivery: to United Kingdom
Report
Buy!
ExtraLink AD-155C
compare
ExtraLink AD-155C
sinusoid
cold start
external battery connection
no battery
Type:
low voltage (router, camera)
Signal:
sinusoid
Power:
effective 156 W
Battery:
no battery, external battery connection
Photos
4
Prices
1
£
40.48
Senetic.co.uk
Delivery: to United Kingdom
Report
Buy!
APC Back-UPS 850VA BE850G2 850 VA
compare
APC Back-UPS 850VA BE850G2
850 VA
Back-UPS (low-cost, household)
sinusoid
type B
USB A
cold start
surge protection
quiet
Type:
standby
Signal:
sinusoid
Power:
850 VA, effective 450 W
Sockets:
type B (American), with reserve 6, without reserve 3, USB A
Battery:
9 Ah, batteries 1
Photos
9
Prices
2
from
£126.49
up to
£225.59
Compare prices and buy APC Back-UPS 850VA BE850G2 850 VA
Cronjager.com
(United Kingdom)
→
£226.00
Tradeinn.com
(United Kingdom)
→
£126.00
Compare prices
2
→
NGS FORTRESS 900 V3 600 VA
compare
NGS FORTRESS 900 V3
600 VA
sinusoid
cold start
Type:
standby
Signal:
sinusoid
Power:
600 VA, effective 360 W
Sockets:
type F (Schuko), with reserve 2
Battery:
7 Ah, batteries 1
Photos
4
Prices
2
600 VA
800 VA
from
£37.99
up to
£71.28
Compare prices and buy NGS FORTRESS 900 V3 600 VA
Cronjager.com
(United Kingdom)
→
£71.00
Tradeinn.com
(United Kingdom)
→
£38.00
Compare prices
2
→
24
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Brands
A&D
ABB
Acer
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Allied Telesis
ALLNET
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APC
ARMAC
ATEN
Avizio
AZO Digital
Canon
Conceptronic
Coolbox
CyberPower
D-Link
Dell
Digitus
Draper
Eaton
Eightt
EnerGenie
ETON
Eurocase
EVER
Ewent
ExtraLink
FSP
Fujitsu
Gembird
Green Cell
GS Yuasa
HP
Legrand
Lenovo
Mean Well
NGS
Nilox
Oehlbach
Online USV
Origin Storage
Orvaldi
Phasak
Phoenix
PNI
PowerCool
PowerWalker
Qoltec
Riello
RITAR
Salicru
Schneider
Sealey
Silvercloud
Socomec
Tecnoware
TrippLite
Trust
Ubiquiti
V7
Vertiv
Woxter
Zigor
Brand rating
All brands
Main brands
Series
Type
standby
smart
inverter (online)
low voltage (router, camera)
Max. output power
≤ 700 VA
0.7 – 1 kVA
1.1 – 2 kVA
2.1 – 3 kVA
3.1 – 4 kVA
4.1 – 6 kVA
6.1 – 8 kVA
8.1 – 10 kVA
> 10 kVA
Effective output power
≤ 500 W
501 – 1000 W
1.1 – 2 kW
> 2 kW
Output waveform
simulated sine wave
pure sinewave
Battery capacity
≤ 5 Ah
6 – 7 Ah
8 – 9 Ah
≥ 10 Ah
Backup sockets
1 pc
2
3
≥ 4
no sensors
Socket type
type F (Schuko)
type E (FR)
type G (UK)
type B (US)
C13/C14 backup sockets
1 - 3
4
6
8
> 8
no sensors
Other connectors
USB-A for charging
USB-C for charging
terminal blocks
DC output
non-redundant socket
non-redundant C13/C14 socket
Back-UPS, C19/C20 sockets
Features
cold start
external battery connection
battery hot swap
add. battery compartment
12 V battery connection
liFePO4 charging support
battery charging current adjustment
bypass (direct connection)
sound alarm
screen
transportation wheels
Control interfaces
LAN
USB
RS-232
SmartSlot
"dry contact"
Full load operating time
< 2 min
2 – 3 min
4 – 5 min
6 – 7 min
8 – 9 min
≥ 10 min
Switching to battery
< 4 ms
4 – 5 ms
6 – 7 ms
≥ 8 ms
Battery charging current
2 – 5 А
6 – 10 А
11 – 20 А
> 20 А
Protection
short circuit protection
overload protection
from recharging an external battery
surge protection
high frequency interference protection
data line protection
emergency cut-off socket
Form factor
floor (Tower)
flat
extension
wall
rack (server)
roll up
more
Input voltage
230 V
400 V
Battery type
GEL (filled with gel)
AGM (Absorbent Glass Mat)
Li-ion (lithium-ion)
LiFePO4 (lithium iron phosphate)
Number of batteries
no battery
1
2
3
4
≥ 5
Depth
≤ 25 cm
25 – 30 cm
31 – 35 cm
36 – 40 cm
41 – 45 cm
> 45 cm
Width
≤ 10 cm
11 – 15 cm
16 – 20 cm
> 20 cm
Height
≤ 10 cm
11 – 15 cm
16 – 20 cm
21 – 25 cm
> 25 cm
Noise level
≤40 dB
41 – 45 dB
46 – 50 dB
> 50 dB
Clear parameters
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Brands
APC
CyberPower
Digitus
Eaton
EnerGenie
FSP
Green Cell
Legrand
Online USV
Phasak
PowerWalker
Riello
RITAR
Salicru
Vertiv
All brands
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