# Offline UPS EAST AT-UPS850-PLUS – uninterruptible power supply, model AT-UPS850-PLUS

**URL:** https://aio.lv/en/product--east-at-ups850-plus--12262631
**Data updated:** 2026-04-14 22:33 (EEST)
**Category:** UPS
**Manufacturer:** EAST
**Manufacturer code:** AT-UPS850-PLUS
**EAN:** 5902887056239
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 107.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 88.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--east-at-ups850-plus--12262631

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

EAST AT-UPS850-PLUS is an offline/uninterruptible power supply (UPS) designed to provide backup power and basic surge protection for home or small-office equipment. It ensures continuous operation during mains interruptions by switching to battery power, protecting computers, routers, and peripheral devices from sudden outages and voltage spikes.

## Long description

EAST AT-UPS850-PLUS is an offline uninterruptible power supply designed to provide short-term battery backup and basic surge protection for home and small-office equipment. The unit switches to battery power during mains interruptions to maintain operation of connected devices such as desktop computers, network equipment and peripherals, and to protect sensitive electronics from sudden voltage drops and spikes.
Advantages
The UPS offers an automatic transfer to battery within milliseconds, basic line conditioning and protection against short voltage spikes, and a compact form factor that fits on or under a desk. It provides a straightforward solution for preventing data loss during brief outages and for keeping networking equipment running long enough to perform orderly shutdowns. The device is designed for simple installation and low-maintenance operation.
Suitable for
 Desktop PCs and workstations requiring short-term backup
 Home networking equipment: routers, modems and small switches
 Peripherals: external drives, printers and VoIP phones
 Small office setups where brief outages could cause data loss or interruption
When it may not be suitable
This offline UPS is intended for basic backup and surge protection and is not designed for long runtimes or to support high-power devices such as large gaming PCs, servers, or air conditioning systems. For applications that require extended backup time, high continuous load capacity, or advanced power conditioning (pure sine wave output), consider a higher-capacity or online/line-interactive UPS model.
Key specifications
 Topology: offline / standby UPS
 Output power: suitable for small desktop and peripheral loads (see power rating on product label)
 Switchover time: near-instant automatic transfer to battery
 Protection features: basic surge and spike protection, battery backup
 Form factor: compact desktop/unit for home or small-office placement
How to use
Place the UPS on a stable, level surface away from heat sources and excessive humidity. Connect critical devices to the battery-backed outlets and non-critical loads (if available) to surge-only outlets. Plug the UPS into a grounded mains outlet and allow the internal battery to charge fully before relying on backup. During a mains failure the unit will switch to battery power automatically; use the time provided to save work and perform an orderly shutdown of connected equipment.
What to consider before purchase
 Estimate the combined power draw of devices to be protected to ensure the UPS can handle the load
 Determine required runtime during outages — offline UPS units provide short backup times
 Check the number and type of outlets (battery-backed vs surge-only) to match your devices
 Consider whether pure sine wave output or line-interactive topology is needed for sensitive or high-power equipment
Usage recommendations
Use the EAST AT-UPS850-PLUS to protect computers and networking gear from brief outages and voltage spikes. Regularly test the UPS and replace the internal battery according to the manufacturer's guidance to ensure reliable backup performance.

## FAQ

### How much does the EAST AT-UPS850-PLUS UPS cost, and is it available for purchase?

The price is 107.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 13.07.2026 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 EAST AT-UPS850-PLUS UPS 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 EAST 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 EAST 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

## Image

https://aio.lv/img/cache/product/12262631/68177093_large.webp