# Qoltec Modified Sine Wave Power Inverter 12V to 230V 1000W/2000W with USB Port for LiFePO4, GEL, and AGM Batteries

**URL:** https://aio.lv/en/product--qoltec-52682--12429018
**Data updated:** 2026-05-13 23:28 (EEST)
**Category:** Power Inverters
**Manufacturer:** QOLTEC
**Manufacturer code:** 52682
**EAN:** 5901878526829
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 75.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 62.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-52682--12429018

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

The Qoltec 52682 is a modified sine wave power inverter designed to convert 12V DC input to 230V AC output. With a continuous power of 1000W and a peak power of 2000W, it is suitable for powering various electronic devices. It features a built-in USB port and is compatible with LiFePO4, GEL, and AGM battery technologies, making it an ideal solution for mobile power needs in vehicles, campers, or off-grid systems.

## Long description

The Qoltec Modified Sine Wave Power Inverter is a reliable solution for converting 12V DC power from batteries into 230V AC electricity. Designed for versatility, this unit provides a continuous power output of 1000W and a peak power capacity of 2000W, ensuring stable operation for a variety of electronic devices. It is specifically engineered to be compatible with modern battery technologies, including LiFePO4, GEL, and AGM, making it a robust choice for mobile energy requirements.
Advantages
This power inverter stands out due to its broad compatibility with different battery types, allowing users to integrate it into diverse power setups such as campers, boats, or off-grid installations. The inclusion of a dedicated USB port adds convenience, enabling the direct charging of mobile devices without needing additional adapters. Its compact design and efficient power conversion process ensure that users have access to reliable electricity wherever a 12V power source is available, while the modified sine wave output provides a cost-effective solution for powering standard household appliances.
Suitable for
Powering laptops, tablets, and smartphones via the integrated USB port
Operating small household appliances in campers and caravans
Providing electricity for off-grid lighting and communication equipment
Supporting mobile power needs in vehicles and marine applications
When it may not be suitable
This inverter produces a modified sine wave, which may cause interference or improper operation in sensitive electronic equipment such as medical devices, high-end audio systems, or appliances with complex motor controllers. It is not recommended for devices that require a pure sine wave for safe and efficient performance.
Key specifications
Input voltage: 12V DC
Output voltage: 230V AC
Continuous power: 1000W
Peak power: 2000W
Battery compatibility: LiFePO4, GEL, AGM
Integrated USB port
How to use
To use the inverter, connect the input terminals securely to a compatible 12V battery, ensuring correct polarity. Once connected, switch the device on and plug your 230V appliances into the AC outlet or connect your mobile devices to the USB port. Always ensure that the total power consumption of the connected devices does not exceed the continuous power rating of the inverter to prevent overloading.
What to consider before purchase
Verify that your battery capacity is sufficient for your intended power usage
Check if your electronic devices are compatible with modified sine wave output
Ensure the inverter is installed in a well-ventilated area to prevent overheating
Confirm that the total wattage of your appliances stays within the 1000W limit
Usage recommendations
Always disconnect the inverter from the battery when not in use for extended periods to prevent battery drainage. Ensure all cable connections are tight and free from corrosion to maintain optimal electrical conductivity and safety.

## FAQ

### How much does the Qoltec 12V to 230V 1000W/2000W Power Inverter \| MS Wave cost, and is it available for purchase?

The price is 75.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 78 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 22.06.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Qoltec 12V to 230V 1000W/2000W Power Inverter \| MS Wave 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/12429018/68729177_large.webp