# Uninterruptible Power Supply Rebel Power UPS Rebel Nanopower 650 RB-4020 – compact backup power unit

**URL:** https://aio.lv/en/product--rebel-power-rb-4020--12007295
**Data updated:** 2026-03-11 20:41 (EET)
**Category:** UPS
**Manufacturer:** Rebel Power
**Manufacturer code:** RB-4020
**EAN:** 5901890097741
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 47.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 39.66 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rebel-power-rb-4020--12007295

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Rebel Power UPS Rebel Nanopower 650 (RB-4020) is a compact uninterruptible power supply designed to provide battery backup and surge protection for small electronics and network equipment. It offers a lightweight form factor suitable for home offices, routers, modems, NAS devices and point-of-sale terminals. The unit preserves uptime during short mains outages and helps protect connected devices from voltage fluctuations.

## Long description

The Rebel Power UPS Rebel Nanopower 650 (compact backup power unit) is a compact uninterruptible power supply designed to provide short-term battery backup and basic surge protection for small electronic devices and network equipment. Its lightweight housing and modest footprint make it suitable for installation in home offices, behind entertainment systems, next to routers and modems, or close to small network-attached storage and point-of-sale terminals. The unit maintains power to connected devices during brief mains interruptions and reduces the risk of data loss or service disruption caused by voltage dips and spikes.
Advantages
The UPS offers a combination of compact size and reliable short-duration backup that preserves uptime for critical small appliances. It provides surge and transient protection alongside battery support to allow orderly shutdowns or continued operation through short outages. The straightforward design and lightweight construction facilitate placement in limited spaces without complex installation or additional accessories.
Suitable for
Home office computers and peripherals
Routers, modems and small network equipment
Network-attached storage (NAS) devices with low power draw
Point-of-sale terminals and small retail equipment
Media players and set-top boxes requiring short-term backup
Key specifications
Compact form factor suitable for limited spaces
Battery-backed output for short mains interruptions
Basic surge and transient voltage protection
Designed for low-power electronics and network devices
Lightweight housing for easy placement and handling
How to use
Place the UPS on a stable, flat surface near the equipment to be protected and connect the UPS to the mains supply. Plug the devices you want to protect into the battery-backed outlets and switch the UPS on. Monitor the device status indicators if present to confirm normal operation. When mains power fails, the UPS will supply battery power to connected equipment; arrange for orderly shutdown of sensitive devices if an extended outage is expected.
Usage recommendations
Position the UPS away from heat sources and in a ventilated area. Regularly test the UPS by simulating a short power interruption to ensure batteries and connections function correctly. For longer outages, plan device shutdowns to avoid draining the UPS battery completely. Use the unit for the intended low-power electronics to maintain expected runtime and to avoid overloading the output.

## FAQ

### How much does the Rebel Power UPS Rebel Nanopower 650 RB-4020 cost, and is it available for purchase?

The price is 47.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 894 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 16.07.2026 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 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/12007295/67462595_large.webp