# Power inverter Rebel Power RB-4026 POWER-500-LFP4 12V to 230V, pure sine wave, 500VA/300W, charging function

**URL:** https://aio.lv/en/product--rebel-power-rb-4026--12092473
**Data updated:** 2026-03-13 15:52 (EET)
**Category:** Power Inverters
**Manufacturer:** Rebel Power
**Manufacturer code:** RB-4026
**EAN:** 5901890116312
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 87.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 72.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rebel-power-rb-4026--12092473

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Rebel Power RB-4026 POWER-500-LFP4 is a 12V to 230V power inverter and backup supply providing a pure sine wave output with rated capacity 500VA/300W. It includes an integrated charging function for battery management and is suitable for powering sensitive electronics, small appliances and emergency backup in vehicles, cabins or off-grid setups.

## Long description

Rebel Power RB-4026 POWER-500-LFP4 is a 12V to 230V pure sine wave inverter designed to convert vehicle or battery bank DC power into stable AC power for sensitive electronics and small appliances. With a rated output of 500VA/300W and an integrated charging function, this unit combines inverter and battery management capabilities for mobile, off-grid and emergency backup applications.
Advantages
The pure sine wave output ensures clean, low-distortion AC suitable for sensitive devices such as laptops, medical equipment and audio equipment. The integrated charging function allows controlled recharging of the connected battery while supplying AC loads, simplifying system setup. Compact form factor and straightforward connections make the unit practical for installation in vehicles, caravans, small cabins and portable power systems.
Suitable for
 Powering laptops, chargers, small kitchen appliances and consumer electronics
 Emergency backup for lighting, routers and small medical devices
 Mobile and off-grid power in cars, vans, boats, caravans and remote cabins
Key specifications
 Input voltage: 12 V DC
 Output voltage: 230 V AC, pure sine wave
 Rated capacity: 500 VA / 300 W continuous
 Integrated charging function for battery management
 Designed for use with lead-acid and lithium battery systems (follow battery manufacturer guidance)
 Protection features: overload protection, short-circuit protection, low-voltage shutdown
 Typical installation: fixed or semi-permanent mounting in vehicle or stationary setups
How to use
Connect the inverter to a 12 V battery or battery bank using appropriate gauge cables and secure terminals. Ensure correct polarity before powering on. Plug AC devices into the inverter's AC outlet(s) and verify the total load does not exceed the rated 300 W continuous output. If using the integrated charging function, connect AC input from a generator or grid supply according to the manufacturer's wiring instructions to allow controlled battery charging while the inverter is connected to loads. Observe the device's status indicators and built-in protections to prevent overload or deep discharge.
Usage recommendations
To maximize lifespan and performance, use appropriate battery capacity for expected loads, avoid continuous operation near the maximum rated power, and follow safety instructions for ventilation and secure mounting. Regularly inspect cable connections and fuses, and consult battery specifications when configuring charging parameters.

## FAQ

### How much does the Rebel Power RB-4026 POWER-500-LFP4 inverter 12V→230V cost, and is it available for purchase?

The price is 87.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 13.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Rebel Power RB-4026 POWER-500-LFP4 inverter 12V→230V 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 Rebel Power 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 Rebel Power 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/12092473/67608748_large.webp