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UK Freephone:  0800 254 5655

International:  +44 (0)114 331 0655

APC BE850G2-UK Back-UPS 850VA 230V Offline UPS, USB Type-C & A Charging Ports, 8 BS 1363 Outlets (2 Surge)

Free Express Delivery Over £99*  (1 - 2 Days)
Availability: In stock
£137.28 £114.40

Surge protection and battery backup for home electronics, computers and smart technology.

Free Express Delivery Over £99*  (1 - 2 Days)
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The APC Back-UPS is a battery backup and surge protector that prevents computers and other electronic devices from being damaged by extended power outages or surges in electrical current. The backup UPS solution provides battery power of over two minutes at 520 watts. In the event of a mains failure, this battery backup provides power for up to six connected devices and two devices for surge protection.

Other features of the APC Back-UPS include fast battery replacement, battery protected outlets, cold-start capability, surge-only outlets and hot-swappable batteries. There is also surge protection for devices connected through USB Type-C and A ports and Ethernet networks.

The APC Back-UPS features audible alarms and an LED status display to show power status, battery condition, and overload. Also, improved battery self-test features give early warning to arrange for timely battery replacement. The manufacturer offers a comprehensive two-year warranty and equipment protection policy with lifetime coverage of £50,000.

Includes: User manual

Features & Benefits:

  • Output power capacity: 520 Watts / 850VA
  • Recharge time 16 hours
  • Battery charge power: 5 Watts
  • Surge protection
  • Battery protection
  • USB Type-C and A charging ports
  • LED status display
  • Intelligent battery management
  • Two-year warranty
  • Output Connections - (2) BS 1363 (Surge Protection), (6) BS 1363 (Battery Backup)
  • Input Connections - BS1363A British
  • Cord Length - 1.8m


Max Configurable Power (Watts) 520 Watts / 850VA
Efficiency at Full Load 80.0 %
Output Frequency (sync to mains) 47 - 63 Hz Sync to mains, 50/60 Hz +/- 1 Hz Unsynchronised
Other Output Voltages 220 V
Topology Standby
Waveform type Stepped approximation to a sinewave
Transfer Time 6 ms typical : 10 ms maximum


Input frequency 47 - 63 Hz
Input voltage range for main operations 180 - 266V
Efficiency at Full Load 80.0 %

Batteries & Runtime

Battery type Lead-acid battery
Typical recharge time 16hour(s)
Nominal Battery Voltage 12 V
Replacement Battery RBC17
Expected Battery Life (years) 2 - 5
Battery Charge Power (Watts) 6 Watts
Runtime View Runtime Graph
Efficiency View Efficiency Graph

Communications & Management

Interface Port(s) USB
Control panel LED status display with on line : on battery : replace battery and overload indicators
Audible Alarm Alarm when on battery : distinctive low battery alarm : overload continuous tone alarm

Surge Protection and Filtering

Surge energy rating 310Joules
Data Line Protection RJ45 analog phone line for phone/fax/modem/DSL, RJ45 network line - 10/100 base-T Ethernet


Maximum Height 120mm, 12.0cm
Maximum Width 130mm, 13.0cm
Maximum Depth 365mm, 36.5cm
Net Weight 4.5kg
Shipping weight 5.0kg
Shipping Height 190mm, 19.0cm
Shipping Width 186mm, 18.6cm
Shipping Depth 441mm, 44.1cm
Colour Black
Master Carton Dimensions (Length x Width x Height) 559 x 457 x 203mm
Master Carton Weight 16.0
SCC Codes 10731304347320


Operating Temperature 0 - 40 °C
Operating Relative Humidity 0 - 90 %
Operating Elevation 0 - 914.4meters
Storage Temperature -15 - 45 °C
Storage Relative Humidity 0 - 95 %
Storage Elevation 0 - 4572meters
Audible noise at 1 meter from surface of unit 45.0dBA


Approvals CE, EAC
Equipment protection policy Lifetime : 50000 GBP
Standard warranty 2 years repair or replace, 3 years repair or replace for European Union countries

Sustainable Offer Status

RoHS Compliant

Manuals and Warranties

Back-UPS BE650G2-UK/BE850G2-UK
Quick start guide for Back-UPS BE650G2-UK/BE850G2-UK

User manual of Back-UPS BE650G2-UK/BE850G2-UK
User manual of Back-UPS BE650G2-UK/BE850G2-UK

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