---
product_id: 254769275
title: "Line-Interactive UPS 850VA Uninterruptible Supply."
brand: "power maxma"
price: "604 zł"
currency: PLN
in_stock: true
reviews_count: 6
category: "Power Maxma"
url: https://www.desertcart.pl/products/254769275-line-interactive-ups-850va-uninterruptible-supply
store_origin: PL
region: Poland
---

# Boost & Buck AVR voltage stabilization 850VA power capacity Selectable LED/LCD display Line-Interactive UPS 850VA Uninterruptible Supply.

**Brand:** power maxma
**Price:** 604 zł
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your productivity—never miss a beat with seamless backup!

## Quick Answers

- **What is this?** Line-Interactive UPS 850VA Uninterruptible Supply. by power maxma
- **How much does it cost?** 604 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/254769275-line-interactive-ups-850va-uninterruptible-supply)

## Best For

- power maxma enthusiasts

## Why This Product

- Trusted power maxma brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Rack Form Factor:** Sleek, space-saving design fits effortlessly into professional workspaces or server racks.
- • **Intuitive Display Options:** Choose between LED or LCD display for real-time power and battery status at a glance.
- • **Reliable 850VA Power Backup:** Keep your devices running smoothly during outages with robust 850VA output.
- • **Smart Voltage Stabilization:** Boost and buck AVR technology ensures consistent voltage, protecting your gear from spikes and drops.
- • **Comprehensive Safety Protections:** Built-in safeguards against short circuits, overloads, surges, and battery mishaps keep your setup secure.

## Overview

The Power Maxma Line-Interactive UPS 850VA offers dependable 850-watt power backup with advanced boost and buck AVR voltage regulation. Featuring selectable LED or LCD displays, it provides clear monitoring of power status. Designed with multiple safety protections and a compact rack form factor, this UPS is tailored for professionals seeking reliable, space-efficient power continuity.

## Description

Power Maxma AVR function offline UPS 850VA power supply with optional type sockets and input plug.

Review: UPS - Cheap and Good Product
Review: DO NOT BUY - not a 1 year warranty as advertise. Warranty is important for ups since their components are easy to worn out. This think broke just after 6 weeks. The manufacturer's customer service is awful and rude.

## Features

- LED display or LCD display selectable
- Microprocessor-based digital control
- Boost and buck AVR for voltage stabilization
- Wide input voltage range
- Short circuit, battery overcharge / overdischarge, overload, surge protections

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0896Z27TL |
| Battery Cell Type | Sealed Lead Acid |
| Best Sellers Rank | #21,532 in Computers ( See Top 100 in Computers ) #27 in Computer Uninterruptible Power Supply Units |
| Brand | Power Maxma |
| Built-In Media | Power Cable, User Manual |
| Color | Black |
| Connector Type | IEC 320 C13 or C14 |
| Country of Origin | China |
| Customer Reviews | 3.9 3.9 out of 5 stars (18) |
| Enclosure Material | Plastic |
| Form Factor | Rack |
| Item Dimensions | 32.5 x 13.9 x 21 centimeters |
| Item Dimensions D x W x H | 32.5D x 13.9W x 21H centimeters |
| Item Weight | 4.2 Kilograms |
| Manufacturer | Orient Technology |
| Maximum Power | 850 Watts |
| Mfr Part Number | UPS-CH-OF-850VA |
| Number of Outlets | 2 |
| Output Wattage | 850 Watts |
| Power Plug Type | Type G |
| Runtime | 30 minutes |
| Specification Met | EN 50091-2, cUL |
| Warranty Description | 1 Year |
| Wattage | 850 watts |

## Product Details

- **Battery cell composition:** Sealed Lead Acid
- **Brand:** Power Maxma
- **Colour:** Black
- **Material:** Plastic
- **Product dimensions:** 32.5D x 13.9W x 21H centimeters

## Images

![Line-Interactive UPS 850VA Uninterruptible Supply. - Image 1](https://m.media-amazon.com/images/I/819wUXAKEbL.jpg)

## Questions & Answers

**Q: how much warranty**
A: 1 Year warranty

**Q: Can it manage a power load of a pc?**
A: Yes sure, you can connect PC and you will get 5 to 8 minutes of Power Backup with 350watts Load

**Q: What’s the input voltage frequency? 50? Or 50/60?**
A: Input Phase : (Single phase + G) Voltage : (145~295VAC /162V~295VAC)  Frequency: (50Hz+_5%)

**Q: how could i know the battery is fully charged?**
A: When battery full charged coming green light.

## Customer Reviews

### ⭐⭐⭐⭐⭐ UPS
*by G***T on 14 February 2024*

Cheap and Good Product

### ⭐ DO NOT BUY
*by H***. on 19 September 2024*

not a 1 year warranty as advertise. Warranty is important for ups since their components are easy to worn out. This think broke just after 6 weeks. The manufacturer's customer service is awful and rude.

### ⭐⭐⭐ price
*by M***B on 22 August 2021*

worth for the price.

## Frequently Bought Together

- Power Maxma Line-Interactive UPS 850VA Uninterruptible Supply.
- TP-Link 5Port 101001000Mbps Desktop Network Switch
- TP-Link 5-Port Gigabit Desktop Switch with 4-Port PoE TL-SG1005P

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pl/products/254769275-line-interactive-ups-850va-uninterruptible-supply](https://www.desertcart.pl/products/254769275-line-interactive-ups-850va-uninterruptible-supply)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-23*