---
product_id: 203162617
title: "Back-UPS 850VA/450W Battery Backup UPS & Surge Protector, 9 Outlets, 20-Min Runtime, Protects PC, Router, NAS & Home Office |Model BE850G2"
brand: "apc"
price: "€ 224.50"
currency: EUR
in_stock: true
reviews_count: 13
category: "Apc"
url: https://www.desertcart.ie/products/203162617-back-ups-850va-450w-battery-backup-ups-and-surge-protector
store_origin: IE
region: Ireland
---

# 850VA / 450W power backup 9 outlets + 2 USB-A ports 354 Joules surge protection Back-UPS 850VA/450W Battery Backup UPS & Surge Protector, 9 Outlets, 20-Min Runtime, Protects PC, Router, NAS & Home Office |Model BE850G2

**Brand:** apc
**Price:** € 224.50
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your productivity—never miss a beat with APC Back-UPS!

## Quick Answers

- **What is this?** Back-UPS 850VA/450W Battery Backup UPS & Surge Protector, 9 Outlets, 20-Min Runtime, Protects PC, Router, NAS & Home Office |Model BE850G2 by apc
- **How much does it cost?** € 224.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/203162617-back-ups-850va-450w-battery-backup-ups-and-surge-protector)

## Best For

- apc enthusiasts

## Why This Product

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

## Key Features

- • **Instant Status Alerts:** Clear LED indicators and audible alarms keep you informed of power and battery health in real-time.
- • **Stay Connected Longer:** Up to 20 minutes runtime at 150W load—enough to save work and shut down safely.
- • **Plug & Play Convenience:** 9 well-spaced outlets plus 2 USB-A ports for seamless multi-device connectivity and charging.
- • **Peace of Mind Protection:** Backed by a 3-year warranty and $75,000 connected equipment coverage for ultimate device security.
- • **Reliable Power When It Counts:** 850VA / 450W capacity keeps your devices running through outages and fluctuations.

## Overview

The APC Back-UPS 850VA / 450W is a compact, tower-style uninterruptible power supply designed for home and office use. It features 9 outlets (6 with battery backup and surge protection, 3 surge-only), 2 USB-A charging ports, and delivers up to 20 minutes of runtime at a 150W load. With 354 Joules surge protection, clear status indicators, and a user-replaceable battery, it safeguards your electronics against outages and power surges. Supported by a 3-year warranty and $75,000 equipment protection, it ensures reliable, uninterrupted power for your essential devices.

## Description

This APC 850VA battery backup power supply offers guaranteed power and surge protection for wireless networks, computers,and other electronics in your home or business. Backup battery power supply is designed for use during outages and unsafe voltage fluctuations, and provides surge protector with battery backup in the event of damaging power surges and spikes. The APC Back-UPS BE850G2 Uninterruptible Power Supply is the perfect battery backup for computer to protect your data and keep you connected.

Review: Gives me peace of mind! - In an era where digital work and entertainment are central to our lives, the Battery Backup and Surge Protector has emerged as a true lifesaver. This device isn't just another addition to your tech arsenal; it's a robust guardian that ensures your digital world remains uninterrupted and protected. From the get-go, the setup process was a breeze, allowing me to connect all my essential components simultaneously. Whether it's my computer, monitor, or modem, everything now runs through this single, efficient unit. The convenience of having everything tied into one reliable source cannot be overstated. The surge protection feature provides immense peace of mind. Living in an area prone to sudden electrical surges, I've always worried about the safety of my electronics. This device has put those fears to rest. The first time we experienced a power surge, the Battery Backup and Surge Protector lived up to its promise, safeguarding my equipment without a hitch. But the real game-changer has been the battery backup functionality. The ability to keep my computer running during a power outage is invaluable, especially when unsaved work is at stake. It gives me ample time to save my documents and shut down properly, preventing potential data loss and hardware damage. This level of protection and reliability is exactly what anyone working from home, gaming, or simply managing a digital household needs. In conclusion, this Battery Backup and Surge Protector is a must-have for anyone looking to protect their tech investments while ensuring uninterrupted power supply. Its ability to support multiple components, combined with exceptional surge protection and battery backup, makes it a standout product. Highly recommended for the peace of mind and reliability it brings to any tech setup!
Review: Compact formfactor. spacious outlets. Reliable. - Great UPS devices. Would buy again. Currently own 3 of them. Make sure to open the panel on the bottom to connect the battery. I recommend keeping the test results receipt attached to the UPS, so that you know how old the device is, and can replace the battery when the time comes. estimate for most people is 5 years or so. from the moment I integrated the APC 850VA UPS into my setup, this uninterruptible power supply has proven to be a reliable safeguard against power fluctuations and unexpected outages, ensuring my operations run smoothly without interruption. I use this in a home office environment Pros: The efficiency of the APC 850VA UPS is unmatched. It provides ample backup power, allowing me to safely shut down my computer equipment or continue running essential devices when the unexpected occurs. The inclusion of two USB charger ports is a thoughtful addition, offering the convenience to charge my devices directly from the UPS. what sets the APC 850VA UPS apart is not just its performance but also its user-friendly design. The setup was straightforward, and the clear indicators keep me informed of the power status at a glance. It's evident that this UPS is built to cater to the needs of both home and office environments. Cons: packaging is mostly paper, but there's still some plastic involved. the spade plug for the battery is a little hard to plug in there's a small spark when you first plug in the battery, so be aware. In summary, the APC 850VA UPS is a top-tier choice for anyone seeking a dependable power backup solution. It's a product that delivers on its promises and one that I confidently rate 5 out of 5 stars.

## Features

- 850VA / 450W RELIABLE BACKUP POWER: Supplies short‑term battery power during outages to maintain internet connectivity and allow safe shutdown of computer and other devices during power interruptions.
- STAY CONNECTED WHEN IT MATTERS MOST: Delivers up to 20 minutes of runtime when powering a 150W load. Mid-Size battery backup for computers, Wi‑Fi routers, modems, external drives, NAS, and Smart-Home IoT devices
- POWER & CHARGE ALL YOUR ESSENTIAL DEVICES: 9 well‑spaced outlets (6 battery backup + surge protection, 3 surge‑only), plus 2 USB‑A ports (5V/2.4A shared), provide reliable protection and fast charging for multiple devices
- INSTANT UPS STATUS & EASY BATTERY REPLACEMENT: Clear indicators and mutable audible alerts give quick UPS status updates. The battery is User‑replaceable with genuine APC replacement battery Model RBC17 (sold separately)
- ENHANCED PROTECTION FOR CONNECTED ELECTRONICS: Supported by a 3‑Year Warranty and $75,000 Equipment Protection, offering enhanced coverage for connected devices and added assurance against power‑related damage

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B085JJZDFK |
| Amperage | 2.4 |
| Battery Cell Composition | Sealed Lead Acid |
| Battery Cell Type | Sealed Lead Acid |
| Battery Charge Time | 8 Hours |
| Best Sellers Rank | #13 in Computer Uninterruptible Power Supply Units |
| Brand | APC |
| Color | Black |
| Connector Type | NEMA |
| Customer Reviews | 4.6 out of 5 stars 3,772 Reviews |
| Enclosure Material | 1 |
| Form Factor | Tower |
| Global Trade Identification Number | 00731304413592 |
| Input Voltage | 120 Volts |
| Item Dimensions | 12.87 x 4.13 x 5.47 inches |
| Item Dimensions D x W x H | 4.13"D x 12.87"W x 5.47"H |
| Item Type Name | Uninterruptible Power Supply UPS |
| Item Weight | 9.6 Pounds |
| Manufacturer | APC |
| Material | 1 |
| Maximum Power | 450 Watts |
| Mfr Part Number | BE850G2 |
| Model Number | BE850G2 |
| Number of Outlets | 9 |
| Output Current | 2.4 Amps |
| Output Voltage | 850 Volts |
| Output Wattage | 450 Watts |
| Power Plug Type | Type B - 3 pin (North American) |
| Product Dimensions | 4.13"D x 12.87"W x 5.47"H |
| Runtime | 2 minutes |
| Specification Met | UL 1778 |
| Surge Protection Rating | 354 Joules |
| UPC | 731304413592 |
| Unit Count | 1.0 Count |
| Voltage | 850 Volts |
| Warranty Description | 3 years repair or replace |
| Wattage | 450 watts |

## Product Details

- **Battery Cell Composition:** Sealed Lead Acid
- **Brand:** APC
- **Color:** Black
- **Product Dimensions:** 4.13"D x 12.87"W x 5.47"H
- **Voltage:** 850 Volts

## Images

![Back-UPS 850VA/450W Battery Backup UPS & Surge Protector, 9 Outlets, 20-Min Runtime, Protects PC, Router, NAS & Home Office |Model BE850G2 - Image 1](https://m.media-amazon.com/images/I/71qEDrNHwSL.jpg)
![Back-UPS 850VA/450W Battery Backup UPS & Surge Protector, 9 Outlets, 20-Min Runtime, Protects PC, Router, NAS & Home Office |Model BE850G2 - Image 2](https://m.media-amazon.com/images/I/51L-guMLv6L.jpg)
![Back-UPS 850VA/450W Battery Backup UPS & Surge Protector, 9 Outlets, 20-Min Runtime, Protects PC, Router, NAS & Home Office |Model BE850G2 - Image 3](https://m.media-amazon.com/images/I/71sYvid4mfL.jpg)
![Back-UPS 850VA/450W Battery Backup UPS & Surge Protector, 9 Outlets, 20-Min Runtime, Protects PC, Router, NAS & Home Office |Model BE850G2 - Image 4](https://m.media-amazon.com/images/I/61Yik3+YH9L.jpg)
![Back-UPS 850VA/450W Battery Backup UPS & Surge Protector, 9 Outlets, 20-Min Runtime, Protects PC, Router, NAS & Home Office |Model BE850G2 - Image 5](https://m.media-amazon.com/images/I/81hteubAfeL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: How long will this UPS power my system when the power goes out?**
A: The runtimes of any UPS will vary based on the amount of power required by your connected devices

**Q: Will the UPS automatically switch-off from the battery backup when power is restored?**
A: Yes, when adequate power is restored to the UPS (and is within the operating voltage range of the UPS), it will revert to passing utility power to connected electronics

**Q: Will this UPS provide continuous power in the case of a power outage?**
A: This Back-UPS has a typical transfer time of 6ms to 10ms to switch to battery power when the main power goes out. The transfer time is fast enough that most devices will not experience a power drop when the UPS transitions to battery power

**Q: Can I plug the UPS to an extension cord or does it have to be plugged in to a wall outlet?**
A: In order for your UPS to get the best power available, it should be plugged directly into the wall outlet. Plugging your UPS into a surge protector may cause the UPS to go to battery too often, when it normally would remain offline

**Q: How long does the battery last, and what is the replacement battery for this model?**
A: The internal battery of Back-UPS BE850G2 is User-replaceable, and has a lifespan of 3-5 years (depending on the usage and maintenance of the battery). When the battery is ready to be replaced, you can purchase APC Replacement Battery model RBC17

## Customer Reviews

### ⭐⭐⭐⭐⭐ Gives me peace of mind!
*by D***E on March 20, 2024*

In an era where digital work and entertainment are central to our lives, the Battery Backup and Surge Protector has emerged as a true lifesaver. This device isn't just another addition to your tech arsenal; it's a robust guardian that ensures your digital world remains uninterrupted and protected. From the get-go, the setup process was a breeze, allowing me to connect all my essential components simultaneously. Whether it's my computer, monitor, or modem, everything now runs through this single, efficient unit. The convenience of having everything tied into one reliable source cannot be overstated. The surge protection feature provides immense peace of mind. Living in an area prone to sudden electrical surges, I've always worried about the safety of my electronics. This device has put those fears to rest. The first time we experienced a power surge, the Battery Backup and Surge Protector lived up to its promise, safeguarding my equipment without a hitch. But the real game-changer has been the battery backup functionality. The ability to keep my computer running during a power outage is invaluable, especially when unsaved work is at stake. It gives me ample time to save my documents and shut down properly, preventing potential data loss and hardware damage. This level of protection and reliability is exactly what anyone working from home, gaming, or simply managing a digital household needs. In conclusion, this Battery Backup and Surge Protector is a must-have for anyone looking to protect their tech investments while ensuring uninterrupted power supply. Its ability to support multiple components, combined with exceptional surge protection and battery backup, makes it a standout product. Highly recommended for the peace of mind and reliability it brings to any tech setup!

### ⭐⭐⭐⭐⭐ Compact formfactor. spacious outlets. Reliable.
*by M***S on July 12, 2024*

Great UPS devices. Would buy again. Currently own 3 of them. Make sure to open the panel on the bottom to connect the battery. I recommend keeping the test results receipt attached to the UPS, so that you know how old the device is, and can replace the battery when the time comes. estimate for most people is 5 years or so. from the moment I integrated the APC 850VA UPS into my setup, this uninterruptible power supply has proven to be a reliable safeguard against power fluctuations and unexpected outages, ensuring my operations run smoothly without interruption. I use this in a home office environment Pros: The efficiency of the APC 850VA UPS is unmatched. It provides ample backup power, allowing me to safely shut down my computer equipment or continue running essential devices when the unexpected occurs. The inclusion of two USB charger ports is a thoughtful addition, offering the convenience to charge my devices directly from the UPS. what sets the APC 850VA UPS apart is not just its performance but also its user-friendly design. The setup was straightforward, and the clear indicators keep me informed of the power status at a glance. It's evident that this UPS is built to cater to the needs of both home and office environments. Cons: packaging is mostly paper, but there's still some plastic involved. the spade plug for the battery is a little hard to plug in there's a small spark when you first plug in the battery, so be aware. In summary, the APC 850VA UPS is a top-tier choice for anyone seeking a dependable power backup solution. It's a product that delivers on its promises and one that I confidently rate 5 out of 5 stars.

### ⭐⭐⭐⭐⭐ Good product and price!
*by D***R on March 17, 2026*

Works great 👍

## Frequently Bought Together

- APC UPS Battery Backup and Surge Protector, 850VA Backup Battery Power Supply, BE850G2 Back-UPS with (2) USB Charger Ports
- APC UPS Battery Backup and Surge Protector, 600VA/300 Watts Backup Battery Power Supply, BE600M1 Back-UPS with USB Charger Port
- APC UPS 1500VA UPS Battery Backup and Surge Protector, BX1500M Backup Battery Power Supply, AVR, Dataline Protection

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---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-05-28*