# Voltage stabilizer QOLTEC 50726 5000VA automatic, 5000 VA capacity for home and office

**URL:** https://aio.lv/en/product--qoltec-50726--5880108
**Data updated:** 2025-12-30 06:01 (EET)
**Category:** Voltage Stabilizers
**Manufacturer:** QOLTEC
**Manufacturer code:** 50726
**EAN:** 5901878507262
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 123.49 €
**Prices and availability valid until:** 2026-11-24 23:59
**Price without VAT (21%):** 102.06 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-50726--5880108

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.11.2026 | free |
| Pickup points | 06.11.2026 | 1.99 EUR |
| Courier delivery to door | 06.11.2026 | 8.84 EUR |

## Summary description

Automatic voltage stabilizer QOLTEC 50726 with 5000 VA capacity provides steady voltage supply for electronics and appliances. Designed for home and office use, it protects against overvoltage and undervoltage, reduces risk of equipment damage and malfunctions, and ensures stable operation of computers, TVs, refrigerators and other devices. Easy to install and suitable for mains voltage fluctuations.

## Long description

QOLTEC 50726 Automatic Voltage Stabilizer AVR 5000VA is an automatic stabilizer with 5000 VA capacity designed to provide steady mains voltage to home and office equipment. It reduces the risk of damage from overvoltage and undervoltage and helps maintain correct operation of computers, TVs, refrigerators and other electrical appliances during voltage fluctuations.
Advantages
The QOLTEC 50726 offers automatic regulation of input voltage with a rated capacity of 5000 VA, enabling continuous power supply for multiple devices. It is suitable for indoor use in domestic and small office environments, simple to install and does not require complex setup. By compensating for mains deviations it decreases the likelihood of equipment malfunction and extends service life of connected electronics.
Suitable for
 Home electronics: TVs, computers, audio systems
 Kitchen appliances: refrigerators and freezers
 Small office equipment: workstations, printers, routers
 Spaces with unstable mains voltage
Key specifications
 Brand: QOLTEC
 Model / MPN: 50726
 Rated capacity: 5000 VA
 Type: Automatic Voltage Stabilizer (AVR)
 Recommended use: Home and office
 EAN: 5901878507262
How to use
Place the stabilizer on a stable, ventilated surface indoors, connect the device to the mains supply and then plug the protected equipment into the stabilizer output sockets. Ensure the total load of connected devices does not exceed 5000 VA. Follow the manufacturer’s instructions for proper grounding and positioning away from heat sources and moisture.
Usage recommendations
Check connected load regularly and avoid continuous operation above rated capacity. For sensitive equipment, ensure proper grounding and use surge protection in addition to the stabilizer when necessary.

## FAQ

### How much does the Voltage stabilizer QOLTEC 50726 5000VA cost, and is it available for purchase?

The price is 123.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 302 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 03.11.2026 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 Voltage stabilizer QOLTEC 50726 5000VA 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 QOLTEC 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 QOLTEC 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/5880108/51640625_large.webp