--- product_id: 4877962 title: "550VA UPS Battery Backup Surge Protector, AVR Automatic Voltage Regulation, 8-Outlet Uninterruptible Power Supply, Dataline Protection, 3-Year Warranty & Insurance (AVR550U)" brand: "tripp lite" price: "930 zł" currency: PLN in_stock: true reviews_count: 8 url: https://www.desertcart.pl/products/4877962-550va-ups-battery-backup-surge-protector-avr-automatic-voltage-regulation store_origin: PL region: Poland --- # 550VA Power 8 Outlets 3-Year Warranty 550VA UPS Battery Backup Surge Protector, AVR Automatic Voltage Regulation, 8-Outlet Uninterruptible Power Supply, Dataline Protection, 3-Year Warranty & Insurance (AVR550U) **Brand:** tripp lite **Price:** 930 zł **Availability:** ✅ In Stock ## Summary > 🔋 Stay Powered, Stay Productive! ## Quick Answers - **What is this?** 550VA UPS Battery Backup Surge Protector, AVR Automatic Voltage Regulation, 8-Outlet Uninterruptible Power Supply, Dataline Protection, 3-Year Warranty & Insurance (AVR550U) by tripp lite - **How much does it cost?** 930 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/4877962-550va-ups-battery-backup-surge-protector-avr-automatic-voltage-regulation) ## 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 - • **Compact & Convenient:** Ultra-compact design fits seamlessly on your desk. - • **Ultimate Peace of Mind:** $100,000 insurance for connected equipment. - • **Power Up with Confidence:** Experience uninterrupted power with 550VA backup. - • **Smart Voltage Regulation:** AVR technology corrects voltage fluctuations. - • **Surge Protection Like No Other:** 316 Joules of protection for your devices. ## Overview The Tripp Lite 550VA UPS Battery Backup Surge Protector is a compact and efficient uninterruptible power supply designed to protect your devices from power surges and outages. With 8 outlets, including 4 battery-supported, it ensures your essential equipment stays operational. Featuring advanced AVR technology, it corrects voltage fluctuations, while the 3-year warranty and $100,000 insurance provide added security for your investments. ## Description Tripp Lite550VA UPS Battery Backup Surge Protector, AVR Automatic Voltage Regulation, 8-Outlet Uninterruptible Power Supply, Dataline Protection, 3-Year Warranty & Insurance (AVR550U) ## Features - Line Interactive Battery Back Up: 550 Volt Ampere 120 Volt 300 Watts ultra compact desktop Uninterruptable Power Supply (UPS) with AVR - Corrects brownouts and over voltages from 83 Volts to 147 Volts - NEMA 5 15P input plug and 8 NEMA 5 15R outlets (4 battery supported outlets, 4 surge only outlets) - USB port, TEL/DSL protection, Wall mountable, 98% efficient - 3 Year Limited Warranty and $100,000 Ultimate Lifetime Insurance for connected equipment ## Technical Specifications | Specification | Value | |---------------|-------| | Material Type | other | | Battery Cell Composition | Lead Acid | | Color | Black | | Item Weight | 11.45 Pounds | | Output Voltage | 1.2E+2 Volts (AC) | | Power Plug | Type A - 2 pin (North American) | | Wattage | 300 watts | | Connector Type | NEMA 5 15P | | Number of Outlets | 8 | | Input Voltage | 1.2E+2 Volts | | Surge Protection Rating | 316 Joules | | Voltage | 120 Volts | | Amperage | 4.6 | | Battery Charge Time | 8 Hours | | Form Factor | Compact | ## Product Details - **Brand:** Tripp Lite - **Battery Cell Composition:** Lead Acid - **Voltage:** 120 Volts - **Color:** Black - **Material:** other ## Images ![550VA UPS Battery Backup Surge Protector, AVR Automatic Voltage Regulation, 8-Outlet Uninterruptible Power Supply, Dataline Protection, 3-Year Warranty & Insurance (AVR550U) - Image 1](https://m.media-amazon.com/images/I/71UPlBQmkeL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Love, Love, Love Tripplite. *by T***R on July 28, 2022* When Hurricane sandy hit, my company's office in Nag's head was flooded.Everyone followed our instructions to put all elecronics up on their desks and have none of them on the floor... but not everyone unplugged them.When the building flooded, every computer behind a Tripp-lite UPS \ Surge supressor was undamaged.The devices completely died, some with major electrical damage, but they did so in a manner where that surge was not passed on to the devices. I've heard time and time again how they honor their lifetime warranty, replacing any failed device you send them pictures of... but honestly, if it dies protecting my stuff, I feel they deserve more business and I'll happily buy replacements.I have never lost any electronics behind a Tripp-lite. So when it came time to get some UPS units for my personal computers at home, I picked up these. I was very thrilled to see that without even loading software, I could plug in my desktops to the UPS with USB and it immediately told me the state of the battery as though I had a laptop. I could even set windows power management to do shut downs depending on battery percentage (just like a laptop). Again, this is all without power management software.The price is excellent for what you pay for and I sleep better during storms knowing my equipment is protected. ### ⭐⭐⭐⭐⭐ Great for smaller installations *by J***. on January 20, 2025* Bought to back up the NVR for my cameras - small, unobtrusive, enough capacity for intended use. Good brand, price was right. What's not to like? ### ⭐⭐⭐⭐ Lowest Cost with AVR *by G***M on May 17, 2025* Best price on this model. Limited features but that is expected since this is the least expensive I could find with AVR. AVR is essential to protect equipment from voltage fluctuations. ## Frequently Bought Together - Tripp Lite 550VA UPS Battery Backup Surge Protector, AVR Automatic Voltage Regulation, 8-Outlet Uninterruptible Power Supply, Dataline Protection, 3-Year Warranty & Insurance (AVR550U) - Dell Pro KM5221W Keyboard & Mouse --- ## 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/4877962-550va-ups-battery-backup-surge-protector-avr-automatic-voltage-regulation](https://www.desertcart.pl/products/4877962-550va-ups-battery-backup-surge-protector-avr-automatic-voltage-regulation) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-01*