Stock Status:
Condition: New
SKU : 9189M73
850VA / 480W backup capacity for essential devices
Line‑interactive UPS with automatic voltage regulation (AVR)
Shields equipment from power surges, spikes, and outages
Compact design suitable for home or office setups
UK plug configuration for local compatibility
The EVI 850VA / 480W Line Interactive UPS EP-UPS850UU2-UK is a dependable uninterruptible power supply designed for users who need stronger backup capacity than entry-level 650VA units.
With an output rating of 850VA / 480W, this model can comfortably support desktop computers, monitors, routers, CCTV systems, POS terminals, and other sensitive office electronics during blackouts, voltage drops, and sudden surges. It features Line Interactive technology, Boost and Buck Automatic Voltage Regulation (AVR), Cold Start function, and intelligent battery management to ensure stable power delivery and improved battery health.
This makes it a practical mid-budget UPS for Kenyan homes, cyber cafes, offices, and small businesses that need better power stability.
| Product | Exact Price (KSh) |
|---|---|
| EVI 850VA / 480W Line Interactive UPS EP-UPS850UU2-UK | 4,500 |
| Specification | Details |
|---|---|
| Brand | EVI |
| Model | EP-UPS850UU2-UK |
| Capacity | 850VA / 480W |
| UPS Type | Line Interactive |
| AVR Technology | Boost and Buck AVR |
| Output Waveform | Simulated sine wave |
| Input Voltage Range | 140V – 290V |
| Output Voltage | 230V ±10% |
| Transfer Time | 2–6 ms |
| Battery Type | 12V Sealed Lead Acid |
| Backup Runtime | Approx. 10–20 minutes depending on load |
| Output Sockets | 2 Universal sockets |
| Cold Start | Yes |
| Indicators | LED lights + audible alarms |
| Weight | Approx. 4.2 kg |
| Warranty | 2 Years UPS / 1 Year Battery |
The EVI EP-UPS850UU2-UK uses a compact upright tower design that saves floor and desk space while still housing a larger battery than lower-capacity UPS units.
Its matte black body is built for practical office use, and the front LED indicators allow easy viewing of utility power, battery mode, and fault alerts. At the rear, the UPS includes two universal sockets for broad plug compatibility. The sealed internal battery is maintenance-free, making it simple for everyday users to operate.
| Pros | Cons |
|---|---|
| Better power capacity than 650VA models | Only two output sockets |
| AVR protects against voltage fluctuations | Backup time drops quickly on heavy load |
| Cold Start battery startup function | Not suitable for high-power gaming systems |
| Intelligent battery charging extends lifespan | Lead-acid battery will need replacement later |
| Good 10–20 minute moderate backup runtime | Larger than compact entry UPS models |
Yes, this model offers 480W output compared to 360W, giving more backup support and better runtime flexibility.
Average runtime is around 10 to 20 minutes depending on connected load.
Yes, it includes built-in Boost and Buck Automatic Voltage Regulation.
Yes, under moderate office loads it can comfortably support both.
Yes, the sealed lead-acid battery can be replaced after its service life.
Yes, line interactive AVR UPS units are widely recommended for unstable grid environments because they correct voltage swings and provide backup continuity.
The EVI 850VA / 480W Line Interactive UPS EP-UPS850UU2-UK is a strong mid-range backup power unit built for users who need better capacity, better runtime, and improved voltage protection than small starter UPS models.
Its AVR regulation, 480W output, intelligent battery management, and dependable office-grade backup make it highly suitable for desktops, routers, CCTV systems, and business electronics.
At a price of KSh 4,500 in Kenya, it offers excellent value as a practical all-round UPS for home and office protection.
Copyright © 2026 Ups & Battery City - All Rights Reserved.
