Product Status Current Model Number: AVRX550U
AVR Series 230V 550VA 300W Ultra-Compact Line-Interactive UPS with USB port, C13 Outlets

Warranty
Your product is still covered under warranty if it was purchased after 5/31/2021.
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Owner's manuals
Support resources
AVRX550U How-To Videos
Adding or Replacing UPS Batteries
Purchase a replacement
Documents & Downloads
Documentation
- Quick Start Guide for AVRX550U/AVRX750U UPS
- Owner's Manual for AVRX550U & AVRX750U UPS (Multi-language)
- AVRX550U runtime chart
- How to Troubleshoot a Solid Overload/Check Battery LED of an AVR/ECO/Internet/BC Model Tripp Lite UPS
- How to Troubleshoot an AVR/ECO/Internet/BC Model Tripp Lite UPS that is Spontaneously Powering Off
- How to Troubleshoot an AVR/ECO/Internet/BC Model Tripp Lite UPS that is Intermittently Passing Power
- Sealed Lead-Acid Battery Material Safety Data Sheet (MSDS) (English)
- UPS Mounting Template (AVR550U, AVRX550U, INTERNETX525) (English)
- Product Datasheet
Articles
How-To Videos
Product Warranty
Product Warranty Period (International)
2-YEAR LIMITED WARRANTY
Eaton warrants this product, if used in accordance with all applicable instructions, to be free from original defects in material and workmanship for 2 years from the date of initial purchase. If the product should prove defective in material or workmanship within that period, Eaton will, subject to the foregoing terms and limitations, repair or replace the product, in its sole discretion, as your exclusive remedy for Eaton's breach of its limited warranty.
Extended Warranties
Eaton offers the following extended warranty options for your AVRX550U.
Model Number | Description |
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WEXT1B | Extended Warranty and Technical Support for Select Products – DC Power, Keyspan, KVM, PDUs, Inverters, Power Management, UPS Systems |
WEXT2B | Extended Warranty and Technical Support for Select Products – DC Power Supplies, Keyspan Products, KVM Switches, PDUs, Power Inverters, Power Management, UPS Systems |
WEXT3B | Extended Warranty and Technical Support for Select Products – DC Power Supplies, Keyspan Products, KVM Switches, PDUs, Inverters, Power Management, UPS Systems |
Adding or Replacing UPS Batteries
Replacement Batteries
Battery Model Number | |
UPS Replacement Battery Cartridge for Select AVR550U/AVRX550U UPS Systems, 12V | |
Information & Pricing | |
Quantity Required | 1 |
UPS Compatibility | Versions that ORIGINALLY shipped with a 12V 3.6AH rated battery inside ONLY. |
Notes | Applies only to AVRX550U models that originally included a 12V 3.6AH battery. Please verify the original battery before ordering. Contact Tripp Lite customer service for battery replacement information for all other battery configurations. |
External Battery Packs
Eaton's Return Policy
Proof of Warranty Coverage
You must provide proof that the product is covered under warranty. This can be confirmed by the product's serial number or with proof of purchase in the form of an invoice or receipt from an Eaton authorized dealer. If required, please include the proof of purchase invoice with your return. Warranties on Eaton products begin on the date of your product purchase. Warranty coverage varies by product line. Specific warranty duration is outlined in the owner's manual that accompanies each unit.
Shipping Returns
You are responsible for all transportation, insurance, duties and other similar charges for returned products. Please use caution; shipping damages resulting from improper packaging will be your responsibility. We recommend using a reliable parcel or freight carrier who is capable of providing tracking information and proof of delivery. The proof of purchase, if required, and your RMA number must be inserted in the shipping carton before the carton is sealed.
Repair or Replacement
Eaton will repair or replace the product at Eaton's option and ship the repaired or replaced product back to you at no charge.
Products not accompanied by a valid RMA number will not be accepted. The RMA number must be enclosed with your product or be clearly visible on the outside of the packaging.
Request Return Authorization (RMA)
A Return Merchandise Authorization (RMA) number is required for all products returned to Eaton for replacement under warranty. You should first consult with Eaton Customer Service (for returns within North America) or International Service (for returns outside of North America) before requesting an RMA number to eliminate any unnecessary returns. You can start the process by clicking on the contact technical support button below. Once eligibility has been determined, the RMA number along with shipping instructions will be emailed to you. RMA numbers are valid for 14 days from the date of issuance. Products will only be accepted for return if a valid RMA number is clearly marked on the outside of the package. Eaton does not accept product returns that are not under warranty. If you bought the wrong Eaton product and want to return it, please do so at the place of purchase. Returns will be authorized in accordance with the following policies.
Questions & Answers
How to Troubleshoot an AVR/ECO/Internet/BC Model Tripp Lite UPS that is Intermittently Passing Power
On select models, the self-test feature allows the user to test the condition of the battery in the UPS. You should plan to run this test at least once a month. Please reference your owner’s manual for more information on how to perform a self-test on your unit.
In extreme cases, running the self-test could cause the UPS to shut down. On select models, a certain voltage range is required to maintain power to the unit. During the self-test, if voltage drops to an unusable range, the UPS could shut down. In order to avoid this, you should run a self-test at least once a month to detect a battery needing replacement. Please reference your owner’s manual for more information on how to perform a self-test on your unit.
Parts & Accessories
Power Distribution Units (PDUs)
Model Number | Description | |
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PDUBHV101U | 200-250V 10A Single-Phase Hot-Swap PDU with Manual Bypass - 6 C13 Outlets, 2 C14 Inlets, 1U Rack/Wall |