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PowerWalker VI 850 SH IEC UK uninterruptible power supply (UPS) Line-Interactive 0.85 kVA 480 W 4 AC outlet(s)

PowerWalker VI 850 SH IEC UK, Line-Interactive, 0.85 kVA, 480 W, 170 V, 280 V, 50/60 Hz

Best offerPrice trend

£54.40

-17%
Price trend
Detailed analysis ›
Price history of PowerWalker VI 850 SH IEC UK uninterruptible power supply (UPS) Line-Interactive 0.85 kVA 480 W 4 AC outlet(s) over the last 3 months
DatePrice
26 September 2026£65.28
26 September 2026£54.40

Compare PowerWalker VI 850 SH IEC UK uninterruptible power supply (UPS) Line-Interactive 0.85 kVA 480 W 4 AC outlet(s) prices UK

Product Information

PowerWalker VI SH provides comprehensive protection and high power density in small and economic package. The UPS can be automatically started up without AC power supplied. In addition, this UPS provides RJ-11 surge protection. Equipped with a voltage stabilizer, this UPS will continue providing clean and stable power to connected equipment and is perfect for any home or small office application.

The VI SH Series are equipped with stronger charger to reach 90% of battery capacity in 2-4h. With Human Interface Device (HID) support for USB communication it allows quick and easy setup with any operating system.

Uninterruptible Power Supplies (UPSs) PowerWalker

Product

Name
PowerWalker VI 850 SH IEC UK uninterruptible power supply (UPS) Line-Interactive 0.85 kVA 480 W 4 AC outlet(s)

Weight & dimensions

Width
100 mm
Depth
290 mm
Height
143 mm
Weight
5 kg

Operational conditions

Operating temperature (T-T)
0 - 40 °C
Operating relative humidity (H-H)
0 - 90%

Ports & interfaces

AC outlet types
C13 coupler
Power plug
C14 coupler
AC outlets quantity
4 AC outlet(s)
USB port
Yes
USB port type
USB Type-B
Serial interface
No
Modem (RJ-11) ports
2

Other features

Nominal output voltage
230 V

Battery

Battery capacity
9 Ah
Battery voltage
12 V
Number of batteries supported
1
Typical backup time at full load
0.1 min
Typical backup time at half load
6 min
Battery recharge time
4 h
Charging current
1.2 A

Design

Form factor
Tower
Product colour
Black
Cooling type
Passive
Built-in fan
No
LED indicators
Yes

Features

UPS topology
Line-Interactive
Output power capacity
0.85 kVA
Output power
480 W
Input operation voltage (min)
170 V
Input operation voltage (max)
280 V
Input frequency
50/60 Hz
Output frequency regulation
1 Hz
Output voltage regulation
10%
Response time
4 ms
Efficiency
95%
Efficiency (On-line mode)
95%
Output power factor
0.56
Emergency Power Off (EPO)
No
Surge protection
Yes
Surge protection features
Digital Subscriber Line (DSL), Fax, Modem, Telephone
Power protection features
Overcharge, Overdischarge, Overload

Packaging data

Bundled software
WinPower
Package width
140 mm
Package depth
330 mm
Package height
223 mm
Package weight
5.2 kg

Packaging content

Cables included
Input power cable, USB cable
Manual
Yes

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