# Power inverter Voltcraft SWD-300/12 300 W 12 V DC to 230 V AC, pure/modified waveform not specified

**URL:** https://aio.lv/en/product--voltcraft-swd-30012--1618979
**Data updated:** 2026-02-12 09:43 (EET)
**Category:** Power Inverters
**Manufacturer:** Voltcraft
**Manufacturer code:** SWD-300/12
**EAN:** 4016138630770
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 301.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 249.58 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--voltcraft-swd-30012--1618979

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The Voltcraft SWD-300/12 is a 300 W power inverter that converts 12 V DC to 230 V AC for powering mains devices from a vehicle or battery system. Designed for portable and mobile use, it supports appliances within its continuous power rating and provides standard AC output for chargers, small tools and electronics. Installation is straightforward with DC input and AC outlets; check device power requirements before use.

## Long description

The Voltcraft SWD-300/12 is a 300 W power inverter that converts 12 V DC from a vehicle battery or battery system into 230 V AC suitable for powering mains devices. Designed for portable and mobile use, the inverter provides an AC output for chargers, small tools, consumer electronics and other appliances that fall within its continuous power rating. The unit is compact and intended for straightforward installation with DC input terminals and standard AC outlet(s), making it suitable for temporary power supply needs when grid power is unavailable.
Advantages
The inverter offers a compact 300 W continuous output capacity that supports a range of low- to medium-power devices. It accepts a 12 V DC input and provides a stable 230 V AC output compatible with common household equipment. The design prioritizes portability and simple connection, enabling quick setup in vehicles, caravans, boats or off-grid battery systems. Built-in protections typically found in this class—such as overload and short-circuit protection—help reduce the risk of damage to connected equipment when used according to specifications.
Suitable for
Charging laptops, phones and small electronic devices
Powering small household appliances and hand tools within 300 W
Use in vehicles, campers, boats and mobile workstations
Temporary power supply for events, field work or short-term off-grid use
Key specifications
Continuous output power: 300 W
Input voltage: 12 V DC
Output voltage: 230 V AC
Output waveform: pure or modified waveform not specified
Intended use: portable/mobile inverter for battery-powered systems
How to use
Mount the inverter in a well-ventilated area away from direct heat and moisture. Connect the 12 V DC input to the vehicle or external battery using appropriate gauge cables and secure terminals. Plug the AC appliance into the inverter's outlet and verify that the total load does not exceed the 300 W continuous rating. Switch the inverter on and monitor indicators for normal operation. Disconnect the inverter when not in use to avoid battery drainage and observe any built-in protection or fault indicators to troubleshoot overloads or short circuits.
Usage recommendations
Check the power consumption of each connected device before use and avoid starting loads that significantly exceed the inverter's continuous rating. Use the inverter in a ventilated space and ensure battery capacity is sufficient for the intended runtime. For sensitive electronics, confirm compatibility with the inverter's output waveform; if pure sine output is required, use equipment rated for or specify a pure sine inverter.

## FAQ

### How much does the Voltcraft SWD-300/12 300 W inverter cost, and is it available for purchase?

The price is 301.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 15.07.2026 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. 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 Voltcraft 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 Voltcraft 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/1618979/59845046_large.webp