# Uninterruptible Power Supply Eaton 5S 550i **URL:** https://aio.lv/en/product--eaton-5s550i--1627009 **Data updated:** 2025-12-29 07:43 (EET) **Category:** UPS **Manufacturer:** EATON **Manufacturer code:** 5S550I **EAN:** 0743172436726 **Warranty:** 2 Years **Availability:** Available for order **Price:** 138.49 € **Prices and availability valid until:** 2026-07-18 23:59 **Price without VAT (21%):** 114.45 EUR **Can be purchased by legal entities:** Yes (invoice) **Buy:** https://aio.lv/en/product--eaton-5s550i--1627009 ## Delivery options | Delivery method | Delivery time | Cost | |---|---|---| | Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free | | Pickup points | 09.07.2026 | 1.99 EUR | | Courier delivery to door | 09.07.2026 | 4.99 EUR | ## Summary description The Eaton 5S 550i is a reliable uninterruptible power supply (UPS) with a capacity of 0.55 kVA and 330 W. It features 4 AC outlets (C13 coupler) and offers a typical backup time of 10 minutes at half load. With a compact tower design and safety certifications including IEC/EN 62040-1 and CE, it ensures protection for your devices. The sealed lead acid battery technology provides dependable performance, making it ideal for home or office use. ## Long description The Eaton 5S 550i is a compact line-interactive uninterruptible power supply (UPS) providing 0.55 kVA (330 W) of backup power and automatic voltage regulation for workstations, desktop PCs, telephone equipment and point-of-sale systems. Its tower form factor allows use as a standalone unit or placed under a monitor. The sealed lead-acid battery design and safety certifications (IEC/EN 62040-1, CE) ensure reliable protection for home and small-to-medium office environments. Advantages The Eaton 5S 550i delivers short-term backup power and voltage stabilization in a compact, black tower enclosure. It includes four AC outlets with C13 couplers, one USB 2.0 port for management or shutdown signalling, and typical backup time of around 10 minutes at half load. With sealed lead-acid battery technology and relevant safety approvals, the unit provides dependable, easy-to-install protection for sensitive electronics. Suitable for Desktop computers and workstations Small office network devices and telephone equipment Point-of-sale (POS) systems and cash registers Home office setups and peripheral protection Key specifications Output power capacity: 0.55 kVA (550 VA) Output power: 330 W AC outlets: 4 × C13 USB ports: 1 × USB 2.0 Battery type: sealed lead-acid Typical backup time: ~10 minutes at 50% load Weight: 4.96 kg Colour: Black Certifications: IEC/EN 62040-1, CE How to use Place the Eaton 5S 550i on a stable surface or under a monitor, connect protected devices to the four C13 AC outlets, and plug the UPS into a mains socket. Power on the UPS and allow it to charge the internal sealed lead-acid battery before relying on battery backup. Use the USB 2.0 port to connect to a computer for safe shutdown or monitoring if required. Follow the manufacturer’s safety and installation instructions included with the product. Usage recommendations For optimal performance, install the UPS in a ventilated area away from direct heat sources, perform periodic battery self-tests, and avoid connecting devices that exceed the 330 W output rating. Replace the sealed lead-acid battery according to Eaton’s service guidelines or when runtime becomes insufficient. ## Specifications ### Ports & interfaces | Feature | Value | |---|---| | AC outlets quantity | 4 AC outlet(s) | | USB 2.0 ports quantity | 1 | | Modem (RJ-11) ports | 1 | | Ethernet LAN (RJ-45) ports | 1 | | Power plug | C14 coupler | | AC outlet types | C13 coupler | ### Battery | Feature | Value | |---|---| | Battery technology | Sealed Lead Acid (VRLA) | | Typical backup time at half load | 10 min | | Cold start | Yes | | Automatic battery test | Yes | ### Design | Feature | Value | |---|---| | Product colour | Black | | Form factor | Tower | | LED indicators | Y | ### Weight & dimensions | Feature | Value | |---|---| | Weight | 4.96 kg | | Height | 250 mm | | Width | 87 mm | | Depth | 260 mm | ### Features | Feature | Value | |---|---| | Output power capacity | 0.55 kVA | | Noise level | 40 dB | | Input frequency | 50/60 | | Output power | 330 W | | Surge protection | Yes | | Surge protection features | Telephone, Network, Modem, Fax | | Input operation voltage (max) | 275 V | | Input operation voltage (min) | 175 V | | Output operation voltage (min) | 230 V | | Output operation voltage (max) | 230 V | ### Logistics data | Feature | Value | |---|---| | Harmonized System (HS) code | 85078000 | ### Safety regulation & standards | Feature | Value | |---|---| | Safety | IEC/EN 62040-1, IEC/EN 62040 -2, CB, CE | ## FAQ ### How much does the Uninterruptible Power Supply Eaton 5S 550i cost, and is it available for purchase? The price is 138.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 19 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance. ### If I order this product today, when will I receive my order? If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 06.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation. ### What payment options are available? AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted. ### Can Uninterruptible Power Supply Eaton 5S 550i be purchased with a lease? Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3 ### Can this product be purchased for a company (with VAT)? Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout. ### What is the warranty period? All EATON products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized EATON service centers and through AiO.lv ### Can the product be returned after purchase? Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return. ### Where should I contact for warranty service? For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty ### How can I tell if this product suits my needs? When making a choice, we recommend paying attention to the key features: ac outlets quantity, usb 2.0 ports quantity, weight, output power, output power capacity, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs. ## Image https://aio.lv/img/cache/product/1627009/58027424_large.webp