# Indoor Charger 4smarts 546020 Universal White AC Fast Charging

**URL:** https://aio.lv/en/product--4smarts-546020--11567120
**Data updated:** 2025-12-31 08:44 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** 4smarts
**Manufacturer code:** 546020
**EAN:** 4252011912179
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--4smarts-546020--11567120

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The 4smarts 546020 Indoor Charger is a universal AC charger designed for fast charging. It features 1 USB and 1 USB Type-C port, with an input voltage range of 100-240V and a maximum output voltage of 12V. The charger includes power protection features such as over voltage, overcharge, and short circuit protection, ensuring safe and efficient charging for your devices.

## Long description

The 4smarts 546020 Indoor Charger is a compact universal AC charger with one USB-C and one USB-A port, designed for fast charging of smartphones, tablets and accessories. Its angled, slim housing reduces strain on cable connection points to protect cables and allows placement in tight spaces thanks to a 1.5 cm depth. The charger supports an input range of 100–240 V and delivers up to 12 V output, with GaN technology for improved efficiency and lower heat generation.
Advantages
The angled housing protects cables from bending and wear when plugging and unplugging, extending cable life and improving user comfort. The flat design barely protrudes from the wall, making it suitable for sockets behind furniture and for travel thanks to a fold-out US plug and an EU adapter. Dual ports (USB-C and USB-A) provide flexible simultaneous charging of two devices, while GaN technology keeps the unit compact and energy-efficient. Built-in safety features prevent overvoltage, overheating, overcharge and short circuits.
Suitable for
Charging smartphones and tablets at home or in the office
Powering accessories such as TWS earbuds, power banks and older USB devices
Use in tight or hard-to-reach sockets behind furniture
Travel use with included fold-out US plug and EU adapter (compatible in 120+ countries)
Key specifications
Model: 4smarts 546020
Ports: 1 × USB-C, 1 × USB-A
Input voltage: 100–240 V, 50/60 Hz
Maximum output voltage: 12 V
Power technology: GaN (gallium nitride)
Safety: Overvoltage, overcharge, short-circuit and overheating protection
Compatibility: Universal
Charger type: Indoor, AC powered
Colour: White
Housing materials: Polycarbonate (PC) and Zinc
Weight: 0.05 kg
How to use
Plug the charger into a compatible AC socket (100–240 V). Connect devices using a USB-C or USB-A cable; both ports can be used simultaneously to charge two devices. When travelling, unfold the US plug or attach the EU adapter as required for the local socket. Ensure cables are inserted straight into the angled housing to minimise strain on connectors.
Usage recommendations
Use certified cables and avoid exposing the charger to liquids or extreme temperatures. Disconnect the charger from the socket when not in use for extended periods. If a device or cable becomes unusually hot or charging is inconsistent, stop use and inspect cables and ports.

## Specifications

| Feature | Value |
|---|---|
| Number of simultaneously connected devices (max) | 2 |

### Performance

| Feature | Value |
|---|---|
| Charger type | Indoor |
| Charger compatibility | Universal |
| Power source type | AC |
| USB 2.0 ports quantity | 1 |
| Power protection features | Overcharge, Over voltage, Short circuit |
| Fast charging | Yes |
| Wireless charging | No |
| Operating principle | Contact |
| USB Power Delivery (USB PD) | Yes |
| Fast charging technology | Quick Charge 3.0 |
| USB Type-C ports quantity | 1 |
| USB Power Delivery revision | 3.0 |
| USB Power Delivery up to | 20 W |
| Programmable power supply (PPS) | Yes |

### Power

| Feature | Value |
|---|---|
| Input voltage | 100 - 240 |
| Power plug type | Type C |
| Input frequency | 50/60 |
| Input current | 0.6 |
| Minimum output voltage | 5 V |
| Maximum output voltage | 12 V |
| Output current (12V) | 1.67 A |
| Output current (9V) | 2.22 A |
| Output current (5V) | 3 A |
| Port 1 output power | 20 W |
| Port 2 output power | 18 W |

### Design

| Feature | Value |
|---|---|
| Product colour | White |
| Plug and Play | Yes |
| LED indicators | N |
| Housing material | Polycarbonate (PC), Zinc |
| Gallium nitride (GaN) transistors | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.05 kg |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 70 g |
| Package depth | 105 mm |
| Package height | 45 mm |
| Package width | 95 mm |
| Package type | Hanging box |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | CE, TÜV mark |

## FAQ

### How much does the Indoor Charger 4smarts 546020 cost, and is it available for purchase?

The price is 13.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 41 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 03.07.2026 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 4smarts 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 4smarts 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, charger type, charger compatibility, power source type, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Indoor Charger 4smarts 546020?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11567120/66593463_large.webp