CyberPower UT800EG-UK uninterruptible power supply (UPS) Line-Interactive 0.8 kVA 400 W 3 AC outlet(s)

CyberPower UT800EG-UK uninterruptible power supply (UPS) Line-Interactive 0.8 kVA 400 W 3 AC outlet(s)

Brand CyberPower

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£55.98

Free delivery

3 offers at 3 retailers

Listed since 26 April 2026

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Description

Line-interactive UPS Topology. Automatic Voltage Regulation (AVR). LED Status Indicator. Surge and Spike Protection. EMI and RFI Filtration. Energy Saving Technology. Generator Compatible. Overload Protection. Configurable Alarm. CyberPower UT800EG-UK guarantees power protection for computers, POS systems, networking equipment, and storage devices. The product adopts line-interactive topology with Automatic Voltage Regulation (AVR) function to offer stabilized AC power output. The patented GreenPower UPS™ Bypass design helps UPS achieve ultra-low power consumption to reduce energy costs while lowering UPS operating temperature, which extends its battery lifespan.. The LED indicator shows the utility, battery and operating status of the UPS. It is also compatible with generators to extend power continuity. Other features include overload protection, EMI filter and configurable alarm to safeguard your devices. Its tower design allows users to place it easily on desks or other tight spaces.. Features. Audible alarm modes. Alarm when on battery, Overload alarm, Fault. Audible alarm(s). Yes. Power protection features. Overload, Surge protection. Surge protection. Yes. Number of output phases. 1. Number of input phases. 1. Heat dissipation. 34 BTU/h. Response time. 4 ms. Surge energy rating. 150 J. Automatic Voltage Regulation (AVR). Yes. Output voltage regulation. 10%. Input frequency. 50/60 Hz. Input operation voltage (max). 290 V. Input operation voltage (min). 165 V. Waveform. Sine. Output power. 400 W. Output power capacity. 0.8 kVA. UPS topology. Line-Interactive. Ports & interfaces. AC outlets quantity. 3 AC outlet(s). AC outlet types. Type G (BS 1363). Battery. Battery recharge time. 6 h. Typical backup time at full load. 5 min. Design. LED indicators. Status, Power, Battery level, Fault. Cable length. 1.2 m. Housing material. Plastic. Product colour. Black. Form factor. Tower. Operational conditions. Operating altitude. 0 - 3 m. Storage relative humidity (H-H). 0 - 90%. Operating relative humidity (H-H). 0 - 90%. Storage temperature (T-T). -20 - 50 °C. Operating temperature (T-T). 0 - 40 °C. Certificates. Compliance certificates. RoHS, CE. Weight & dimensions. Weight. 4 kg. Height. 174 mm. Depth. 280 mm. Width. 84 mm. Packaging data. Package weight. 4.3 kg. Package height. 229 mm. Package depth. 215 mm. Package width. 109 mm. leaflet

Full specifications

Marque CyberPower
Référence fabricant ut800eguk
EAN 4711027792019

Why choose the CyberPower UT800EG-UK uninterruptible power supply (UPS) Line-Interactive 0.8 kVA 400 W 3 AC outlet(s) in 2026?

With the CyberPower UT800EG-UK uninterruptible power supply (UPS) Line-Interactive 0.8 kVA 400 W 3 AC outlet(s), CyberPower offers a solution suited to everyday needs in 2026. Available from 3 retailers on Compiral, this product benefits from real-time price comparison. Each offer is verified and updated several times a day to ensure you have the freshest information. Our platform calculates the total price including delivery costs, so you can identify the true best offer among all listed retailers.

Technical analysis of the CyberPower UT800EG-UK uninterruptible power supply (UPS) Line-Interactive 0.8 kVA 400 W 3 AC outlet(s)

Among the main strengths of the CyberPower UT800EG-UK uninterruptible power supply (UPS) Line-Interactive 0.8 kVA 400 W 3 AC outlet(s), the most notable are its competitive pricing from £55.98 and the recognition of the CyberPower brand. Buyers who have already used this type of product in the Informatique category generally highlight the effectiveness of the core functions and ease of maintenance. It is a product that suits both first-time buyers and those replacing existing equipment, with a short learning curve and stable performance over time.

What the tech specs reveal

The CyberPower UT800EG-UK uninterruptible power supply (UPS) Line-Interactive 0.8 kVA 400 W 3 AC outlet(s) spec sheet details the specifications that make a difference in daily use. For a savvy buyer, this data allows objective comparison with other products in the Informatique category. CyberPower publishes precise specifications that make comparison easier and help you make an informed purchase decision. Consult the technical specifications table on this page for full details. The CyberPower RBP0019 UPS battery Sealed Lead Acid (VRLA) 12 V from the same brand may also interest you for a direct comparison.

In practice day to day

In daily use, the CyberPower UT800EG-UK uninterruptible power supply (UPS) Line-Interactive 0.8 kVA 400 W 3 AC outlet(s) is designed to fit easily into the regular habits of Informatique users. CyberPower has optimised this model for regular use, with accessible features and simplified maintenance.

Market price ranges in 2026

RangeIndicative price
Entry-levelUnder 384300 £
Mid-range384300 £ to 896710 £
High-endOver 896710 £

Before buying the CyberPower UT800EG-UK uninterruptible power supply (UPS) Line-Interactive 0.8 kVA 400 W 3 AC outlet(s), remember to check the total price including delivery costs. On Compiral, sorting by total price lets you immediately identify the best offer among all listed retailers. Comparing return conditions and the warranty period offered by each retailer is also a good habit before finalising your order in the Informatique category.

Frequently asked questions about CyberPower UT800EG-UK uninterruptible power supply (UPS) Line-Interactive 0.8 kVA 400 W 3 AC outlet(s)

Is the CyberPower UT800EG-UK uninterruptible power supply (UPS) Line-Interactive 0.8 kVA 400 W 3 AC outlet(s) in stock?

Stock availability for the CyberPower UT800EG-UK uninterruptible power supply (UPS) Line-Interactive 0.8 kVA 400 W 3 AC outlet(s) is updated in real time on Compiral. Retailers showing "In stock" can usually deliver quickly, often within 2 to 5 working days. If the product is temporarily out of stock at one retailer, check the other offers in our table. Check back regularly as stock levels change frequently in the Informatique category.

Where can I buy the CyberPower UT800EG-UK uninterruptible power supply (UPS) Line-Interactive 0.8 kVA 400 W 3 AC outlet(s) at the best price?

To buy the CyberPower UT800EG-UK uninterruptible power supply (UPS) Line-Interactive 0.8 kVA 400 W 3 AC outlet(s) at the best price, compare all available offers in our table at the top of this page. The 3 offers listed include delivery costs to give you the true total cost. Sort by ascending price and filter by free delivery to quickly identify the best deal among our verified partner retailers.

How does the CyberPower UT800EG-UK uninterruptible power supply (UPS) Line-Interactive 0.8 kVA 400 W 3 AC outlet(s) compare to competitors in the Informatique category?

In the Informatique category, the CyberPower UT800EG-UK uninterruptible power supply (UPS) Line-Interactive 0.8 kVA 400 W 3 AC outlet(s) occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.

Is the CyberPower UT800EG-UK uninterruptible power supply (UPS) Line-Interactive 0.8 kVA 400 W 3 AC outlet(s) suitable for beginners?

Yes, the CyberPower UT800EG-UK uninterruptible power supply (UPS) Line-Interactive 0.8 kVA 400 W 3 AC outlet(s) is generally appreciated by both beginners and regular users of the Informatique category. It is quick to set up and CyberPower usually provides clear documentation. If you are new to this product category, consult the spec sheet on this page to identify the key criteria to check before making your choice.

Is there a refurbished version of the CyberPower UT800EG-UK uninterruptible power supply (UPS) Line-Interactive 0.8 kVA 400 W 3 AC outlet(s)?

Refurbished versions of the CyberPower UT800EG-UK uninterruptible power supply (UPS) Line-Interactive 0.8 kVA 400 W 3 AC outlet(s) may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.

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