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header-product Qoltec 50722 Automatic Voltage Stabilizer AVR 500VA
36.99 €

Qoltec 50722 Automatic Voltage Stabilizer AVR 500VA

Qoltec 50722 Automatic Voltage Stabilizer 500VA Photo 1
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Qoltec 50722 Automatic Voltage Stabilizer 500VA Photo 1
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Short description

The Qoltec 50722 is an automatic voltage stabilizer with a capacity of 500VA, designed to protect sensitive electronic equipment from voltage fluctuations. It ensures a stable output voltage, preventing damage caused by power surges or drops. Ideal for home and office use, this compact AVR device provides reliable power regulation for computers, peripherals, and small household appliances, ensuring longevity and consistent performance of your connected devices.
Available at price 36.99 €: 4 pcs.
Total available for order: 8 pcs.
Warranty: 2 Years
SKU: 5102751
Manufacturer: QOLTEC
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
22.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
27.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 2.53 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
27.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

The Qoltec 50722 Automatic Voltage Stabilizer with a capacity of 500VA is a reliable solution designed to protect sensitive electronic equipment from the risks associated with unstable power grids. By continuously monitoring and adjusting the input voltage, this device ensures a steady output, effectively shielding your hardware from sudden power surges, drops, and fluctuations that could otherwise lead to malfunctions or permanent damage.

Advantages

This stabilizer offers a seamless way to maintain the longevity and consistent performance of your electronics. Its compact design allows for easy integration into any workspace or home environment without occupying significant space. By providing a stable power supply, it helps prevent data loss and hardware degradation, ensuring that your connected devices operate within their optimal voltage range at all times.

Suitable for

  • Desktop computers and workstations
  • Computer peripherals such as monitors and printers
  • Small household electronics
  • Network equipment like routers and modems

This device may not be suitable for high-power appliances that exceed its 500VA capacity, such as refrigerators, washing machines, or powerful heating equipment. It is also not intended for use with industrial machinery that requires a continuous high-wattage power supply.

Key specifications

  • Capacity: 500VA
  • Automatic voltage regulation technology
  • Protection against voltage surges and drops
  • Compact and durable housing
  • Designed for home and office applications

How to use

To use the Qoltec 50722, simply connect the stabilizer to a standard wall outlet. Once powered on, plug your electronic devices into the output sockets provided on the unit. The device will automatically begin regulating the voltage without requiring any manual intervention or complex configuration, providing immediate protection for your connected equipment.

What to consider before purchase

  • Verify the total power consumption of your devices does not exceed 500VA
  • Ensure the device is placed in a well-ventilated area
  • Check that the input voltage range is compatible with your local power grid

Usage recommendations

For optimal performance and safety, avoid overloading the stabilizer beyond its rated capacity and keep the unit away from moisture or extreme heat sources.

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
EU1 4 22.07.2026 Best delivery 36.99 €
WH356 4 28.07.2026 46.99 €
36.99 €
Stock: 4
Delivery Date: 22.07.2026 Best delivery
Warehouse: EU1
46.99 €
Stock: 4
Delivery Date: 28.07.2026
Warehouse: WH356

Customer reviews

Customer questions

FAQ

How much does the Qoltec 50722 Automatic Voltage Stabilizer 500VA cost, and is it available for purchase?

The price is 36.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 22.07.2026 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. 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 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.