---
product_id: 1863322
title: "Eaton Tripp Lite Series INTERNET550U Small UPS Battery Backup & Surge Protector, 550VA / 300W, 10 Outlets, Computer Uninterruptible Power Supply Units for PC, 3-Year Warranty & $100,000 Insurance"
brand: "tripp lite"
price: "€ 339.07"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/1863322-eaton-tripp-lite-series-internet550u-small-ups-battery-backup-surge
store_origin: HR
region: Croatia
---

# 550VA Power 10 Outlets Surge Protection Eaton Tripp Lite Series INTERNET550U Small UPS Battery Backup & Surge Protector, 550VA / 300W, 10 Outlets, Computer Uninterruptible Power Supply Units for PC, 3-Year Warranty & $100,000 Insurance

**Brand:** tripp lite
**Price:** € 339.07
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Up Your Peace of Mind!

## Quick Answers

- **What is this?** Eaton Tripp Lite Series INTERNET550U Small UPS Battery Backup & Surge Protector, 550VA / 300W, 10 Outlets, Computer Uninterruptible Power Supply Units for PC, 3-Year Warranty & $100,000 Insurance by tripp lite
- **How much does it cost?** € 339.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/1863322-eaton-tripp-lite-series-internet550u-small-ups-battery-backup-surge)

## Best For

- tripp lite enthusiasts

## Why This Product

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

## Key Features

- • **Silent Operation:** Enjoy peace of mind with silent operation and clear LED alerts.
- • **Smart Protection:** 10 outlets with advanced surge protection for all your devices.
- • **Uninterrupted Power:** Stay connected with 550VA of reliable backup power.
- • **User-Friendly Design:** Easy installation with a 5ft power cord and wall-mount options.
- • **Comprehensive Support:** 3-Year Warranty and $100,000 insurance for total confidence.

## Overview

The Tripp Lite 550VA UPS Battery Backup is a robust uninterruptible power supply designed for both home and office use. It features 10 outlets, including 5 with battery backup and surge protection, and 5 with surge protection only. With a silent operation mode, user-friendly installation options, and comprehensive support, this UPS ensures your devices remain protected and operational during power interruptions.

## Description

Eaton Tripp Lite series INTERNET550U Small UPS Battery Backup & Surge Protector, 550VA / 300W, 10 Outlets, Computer Uninterruptible Power Supply Units for PC, 3-Year Warranty & $100,000 Insurance

## Features

- MINI UPS BATTERY BACKUP: 550VA UPS provides 10-outlets total. Five outlets provide both battery backup and surge protection, and five outlets provide only surge protection. Features Pure Sine Wave in AC mode and PWM Sine Wave output in battery mode.
- OFFICE & HOME UPS: Remains silent in both line and battery backup modes, only alarming you of low battery or faults. LED lights indicate protection status, overloads, and low/replace battery alert. Resettable circuit breaker protects equipment.
- USER-FRIENDLY: Provides 5ft power cord & bottom mounting tabs for wall-mount installation. Internal battery is easily replaceable with Tripp Lite's RBC36H cartridge. UPS filters out disruptive EMI/ RFI disturbances that can cause hardware damage.
- SAFE SHUTDOWN & FILE SAVING: USB port and cable (included) connects to a computer running PowerAlert software to enable safe unattended file saving and system shutdown. PowerAlert software is available for free download on Tripplite.com.
- FULLY BACKED AND SUPPORTED: This product is covered by a 3-Year Manufacturer's Warranty and a $100,000 Lifetime Connected Equipment Insurance. This product is also supported by Eaton's expert technical support team over phone, web and email.

## Product Details

- **Brand:** Tripp Lite
- **Battery Cell Composition:** Lead Acid
- **Product Dimensions:** 5.7"D x 8.9"W x 3.1"H
- **Voltage:** 120 Volts
- **Color:** Black

## Images

![Eaton Tripp Lite Series INTERNET550U Small UPS Battery Backup & Surge Protector, 550VA / 300W, 10 Outlets, Computer Uninterruptible Power Supply Units for PC, 3-Year Warranty & $100,000 Insurance - Image 1](https://m.media-amazon.com/images/I/71K5r38XlgL.jpg)

## Available Options

This product comes in different **Pattern Name, Style** options.

## Questions & Answers

**Q: Can the built in audible alarm be easily disabled?**
A: Yes, it can! I bought one of these and found the instructions in one of the reviews does work. Reposted here for your convenience... "Use the included strange USB thing to hook it up to your computer, then use the free PowerAlert software from Tripp Lite's website. Switch the software into Business mode, then go over to the Action section. In the list of actions is "Set Audible Alarm". Set the value to 1 (even if it's already 1, overwrite it), then execute the command. After a second or two, the program will unfreeze, and it will be completely silent when it loses power from then on!"

**Q: the beeping during power fail is  intolerable.  Is there a way to turn it off or do I have a defective unit or what.**
A: Unfortunately, I haven't found any way of turning it off. I have three of them and they drive me crazy. I used to work for AT&T as a 411 operator and they had these on each of the work stations so that we can keep answering calls even if the power went out. They beeped also. Imagine 40 stations beeping at the same time. It very seldom happened because they had back-up generators, but for the few seconds until they kicked in, well....Sorry, I guess you're stuck with it.

**Q: Is the battery user replaceable?**
A: Purchased August 2021. The UPS350 has a battery access cover. Inside is a Leoch DJW12-2.8 sealed lead-acid battery - 12VDC, 2.8 amp-hour capacity. I did not try to remove it but it looks like it will slide out and is connected with spade connectors.

**Q: can I use this with a pellet stove? I would like to hook this to the generator and the pellet stove to this. Would this unit clean up the signal?**
A: It would seem like it would protect the pellet stove from line noise. This in in the description for this product.


1.05kVA/540W/120V Battery Backup for PCs, Home Theaters or Digital Signage. This OmniSmart® line-interactive UPS system with AVR protection provides reliable battery backup and AC power protection against blackouts, brownouts, overvoltages, surges and line noise that can damage valuable electronics or destroy data

## Frequently Bought Together

- Tripp Lite 550VA UPS Battery Backup Uninterruptible Power Supply Surge Protector, 10 Outlets, Dataline Protection, USB Monitoring, Home & Office, 3-Year Warranty & $100,000 Insurance (INTERNET550U)
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**Shop now:** [https://www.desertcart.hr/products/1863322-eaton-tripp-lite-series-internet550u-small-ups-battery-backup-surge](https://www.desertcart.hr/products/1863322-eaton-tripp-lite-series-internet550u-small-ups-battery-backup-surge)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-04*