# Uninterruptible Power Supply ARMAC O/650F/LCD 650 VA (390 W) Line-Interactive, Tower, LCD, 2x Type F outlets

**URL:** https://aio.lv/en/product--armac-o650flcd--355993
**Data updated:** 2026-01-21 10:49 (EET)
**Category:** UPS
**Manufacturer:** ARMAC
**Manufacturer code:** O/650F/LCD
**EAN:** 5901969406627
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 50.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 42.14 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--armac-o650flcd--355993

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.06.2026 | free |
| Pickup points | 01.07.2026 | 1.99 EUR |
| Courier delivery to door | 01.07.2026 | 4.99 EUR |

## Summary description

ARMAC O/650F/LCD is a line-interactive UPS with 650 VA (390 W) output power, designed for tower installation. It features automatic voltage regulation (AVR), sine waveform output, 2 Type F AC outlets, LCD display, USB port, RJ-45 protection ports and built-in maintenance-free 12 V, 7 Ah AGM battery. Typical runtime: ~20 min at half load, ~3 min at full load.

## Long description

The Armac O/650F/LCD is a line-interactive Uninterruptible Power Supply (UPS) designed for office and home use to protect personal computers, laptops, routers, switches and other small IT devices. It delivers 0.65 kVA output power with a sine waveform, includes an LCD for monitoring operating parameters, and has a compact black housing with two Type F AC outlets.
Advantages
The UPS provides real-time information via an integrated LCD, showing input/output voltages, battery and load levels and current operating mode. Microprocessor control enables automatic voltage regulation and fast response to undervoltage, overvoltage, surges, power interruptions and overloads while protecting the battery from deep discharge. The unit also supports automatic restart after mains recovery and automatic battery charging in standby. Built-in RJ-45 surge protection for telephone/IT lines and a USB port allow additional connectivity and control, and PowerManager software enables remote monitoring, notifications and safe automatic shutdown of connected systems.
Suitable for
Office desktops and workstations
Laptops and home office equipment
Network devices such as routers and switches
Small servers and peripheral devices requiring short-term backup
Key specifications
Output power: 0.65 kVA
Battery: 12 V, 7 Ah (typical)
Backup time: approximately 3 minutes at full load
AC outlets: 2 × Type F
Output waveform: sine wave
Display: LCD for input/output, battery/load and mode indicators
Connectivity: USB port, 2 × RJ-45 surge protection
Weight: 4.6 kg
Colour: Black
Dimensions (W×D×H): 85 × 305 × 141 mm
How to use
Install the UPS on a stable, flat surface with adequate ventilation. Connect critical equipment to the two Type F AC outlets and plug the UPS into the mains. Use the LCD to verify input/output voltages, battery level and operating mode. For networked monitoring and controlled shutdowns, connect the USB port to a management computer and install the PowerManager software. Configure RJ-45 line protection for telephony or network lines as required. The UPS will switch to battery power automatically during mains disturbances and will restart automatically after mains recovery.
Usage recommendations
Place the UPS away from heat sources and liquids, perform periodic battery checks and allow the unit to charge for several hours before first use. Use the PowerManager software to set automatic save and shutdown rules for critical systems to prevent data loss during extended outages.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| AC outlets quantity | 2 AC outlet(s) |
| Ethernet LAN (RJ-45) ports | 2 |
| AC outlet types | Type F |

### Battery

| Feature | Value |
|---|---|
| Battery recharge time | 6 h |
| Typical backup time at full load | 3 min |
| Battery weight | 1950 g |
| Battery voltage | 12 V |
| Battery capacity | 7 Ah |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Display type | LCD |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 4.6 kg |
| Height | 141 mm |
| Width | 85 mm |
| Depth | 305 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 90 |
| Operating temperature (T-T) | 0 - 45 |

### Features

| Feature | Value |
|---|---|
| Output power capacity | 0.65 kVA |
| Noise level | 45 dB |
| Power protection features | Overdischarge, Overload, Short circuit |
| Power source type | AC |
| Input operation voltage (max) | 290 V |
| Input operation voltage (min) | 145 V |
| Output operation voltage (min) | 195 V |
| Output operation voltage (max) | 255 V |
| Output frequency | 50 |
| Waveform | Sine |
| Automatic Voltage Regulation (AVR) | Yes |
| UPS topology | Line-Interactive |

## FAQ

### How much does the UPS ARMAC O/650F/LCD 650 VA cost, and is it available for purchase?

The price is 50.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 125 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 26.06.2026 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. All transactions are 100% secure and encrypted.

### 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 ARMAC 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 ARMAC 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, weight, 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.

### Where can I download the instructions for UPS ARMAC O/650F/LCD 650 VA?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/355993/65769108_large.webp