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Tecnoware Power Systems UPS 800VA Review: Reliable backup for small PCs and routers

Tecnoware UPS 800VA UK for PC/Modem, NOT for Gaming/Console, ERA PLUS UPS, Software, Protection against Blackouts and Voltage Fluctuations for PC, Modem, Video Surveillance, Cash Register
4.7
[Small Device Protection]  Safeguards modems, routers, office PCs, DVRs and cash registers from blackouts and voltage fluctuations.
[AVR Plus Voltage Regulation]  Maintains stable output voltage amid grid fluctuations to prevent overloads and short circuits.
[Whisper-Quiet Operation]  Fanless design eliminates mechanical noise for discreet operation in offices, studios, and homes.
[Emergency Backup Time]  Provides up to 10 minutes for PCs and 40 minutes for modems/routers to save data.
[Simple Plug-and-Play Setup]  Includes two UK outlets and a fixed input cable for fast, tool-free installation.
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Personal Computer backup that keeps essential home and office kit running through outages, protecting against blackouts and voltage fluctuations. Quiet reassurance for users who need time to save work and power down safely. Could Tecnoware Power Systems UPS 800VA be the practical safeguard your small setup needs?

⚡ At a Glance
  • Backup Performance: Up to 10 minutes for an office PC and up to 40 minutes for a modem/router, with reliable, glitch-free switchover
  • Best for: Small home offices, routers, office PCs, DVR/NVR and cash registers requiring short-term backup
  • Not ideal for: Gaming PCs, Macs and devices with active PFC; Exa Plus series recommended for those systems

Battery-backed UPS with AVR Plus voltage stabilisation and silent fanless design. Two UK output sockets and a fixed input cable make installation straightforward.


Controlled shutdown time – thanks to battery-backed backup

Internal battery supplies power during mains outages, delivering quoted autonomy figures for connected kit. Runtime varies by load, with typical times up to 10 minutes for an office PC and up to 40 minutes for a modem or router.

Provides a practical window to save files and perform an orderly shutdown, reducing the risk of data loss and corrupted drives.

Stable supply under fluctuations – with AVR Plus voltage regulation

AVR Plus keeps output voltage steady despite swings in the incoming mains, preventing harmful under and over voltage conditions. Integrated protections guard against overloads and short circuits.

Helps extend the life of sensitive electronics by avoiding stress from brownouts and spikes, especially in areas with unstable power.

Quiet, plug-and-play setup – with fanless design and two UK sockets

Fanless construction eliminates mechanical noise, while a fixed input cable and two UK output sockets simplify placement and connection. No complex configuration is required for basic operation.

Ideal for offices, studios and living rooms where silence matters, and quick installation keeps downtime to a minimum.

✨ The 4 Key Reasons for Tecnoware Power Systems UPS 800VA
  1. Fast switchover – Keeps devices running instantly when mains power fails
  2. AVR Plus stabilisation – Maintains steady voltage, reducing risk of hardware damage
  3. Fanless design – Operates silently, suitable for offices and home studios
  4. Compact footprint – Fits discreetly under desk, leaving workspace uncluttered and organised
📋 Technical Details at a Glance
  • Capacity: 800VA
  • Output Sockets: 2 UK output sockets
  • Input: Fixed input cable
  • Autonomy/Runtime: Up to 10 minutes for an office PC, up to 40 minutes for a modem/router
  • Voltage regulation: AVR Plus
❓ Frequently Asked Questions

Q: Can I use this with a gaming PC?

A: No, the UPS is not suitable for gaming PCs, Macs or devices with active PFC; the Exa Plus series is recommended for those systems.

Q: How long will it keep my router or modem running?

A: Runtime is quoted as up to 40 minutes for a modem or router, sufficient for maintaining connectivity or performing a controlled shutdown.

Q: Is the UPS noisy in normal use?

A: The unit uses a fanless design and is described as silent and discreet, making it appropriate for quiet environments.

🏆 Our Verdict

The Tecnoware Power Systems UPS 800VA is well suited to small home and office setups that need short-term backup for routers, office PCs and surveillance kit. AVR Plus voltage regulation and a silent, fanless design deliver practical protection without fuss. Its straightforward protection and reliable switchover make it a sensible long-term safeguard for modest installations.