# Indoor Charger 4smarts 546100 Universal AC Fast Charging 20V 3 Ports

**URL:** https://aio.lv/en/product--4smarts-4s546100--11597517
**Data updated:** 2026-03-24 20:48 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** 4smarts
**Manufacturer code:** 4S546100
**EAN:** 4252011912575
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 74.49 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 61.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--4smarts-4s546100--11597517

## 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 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The 4smarts 546100 is an indoor universal charger designed for fast charging with a maximum output voltage of 20V. It features 3 USB Type-C ports, making it compatible with a wide range of devices. The charger includes power protection features such as over voltage, overcharge, overdischarge, and short circuit protection, ensuring safe usage. Its compact white design makes it suitable for any indoor environment.

## Long description

The 4smarts 546100 indoor charger is a compact GaN-powered universal AC adapter that delivers fast charging for laptops, smartphones and other USB devices. With three USB-C ports and two USB-A ports, it supports simultaneous charging while the digital display indicates real-time wattage per port and total output. Built-in multi-protection safeguards against overheating, short circuit, overvoltage and overcurrent, and the white polycarbonate housing is designed for indoor use.
Advantages
The charger provides up to 100W on a single USB-C port for laptop-level charging and intelligently distributes power when multiple devices are connected. Its GaN technology enables a smaller, cooler and more efficient design. A digital screen shows exact wattage per port and overall output so you can monitor charging in real time. Integrated safety protections reduce the risk of damage to connected devices.
Suitable for
Charging laptops that require up to 100W via a single USB-C port
Simultaneous charging of smartphones, tablets, headphones and power banks
Home and office indoor charging where a compact universal adapter is needed
Key specifications
Maximum output: 100 W (single USB-C port)
Output voltage: up to 20 V
Ports: 3× USB-C, 2× USB-A
Power source: AC, 100–240 V 50/60 Hz
Housing: White polycarbonate (PC)
Technology: GaN (Gallium Nitride)
Protections: Overvoltage, Overcharge, Overdischarge, Overcurrent, Short circuit, Overheating
Use: Indoor
How to use
Plug the charger into an AC outlet and connect devices using appropriate USB-C or USB-A cables. When using the main USB-C port alone, the charger can supply up to 100W; if multiple devices are connected, the unit will automatically distribute available power among ports. Check the digital display to see the current wattage per port and the total output. Ensure cables and devices are compatible with USB Power Delivery or the required fast-charge protocols.
Usage recommendations
Use high-quality cables rated for the required wattage when charging power-hungry laptops. Place the charger in a well-ventilated indoor area and avoid covering it during prolonged high-power use to maintain cooling and longevity.

## Specifications

| Feature | Value |
|---|---|
| Number of simultaneously connected devices (max) | 5 |

### Performance

| Feature | Value |
|---|---|
| Charger type | Indoor |
| Charger compatibility | Universal |
| Power source type | AC |
| Power protection features | Short circuit, Overdischarge, Overcharge, Over voltage |
| Fast charging | Yes |
| Fast charging technology | SuperCharge, Quick Charge 5, Programmable Power Supply (PPS), Power Delivery 3.0, Hisilicon FCP, Adaptive Fast Charging |
| USB Type-C ports quantity | 3 |
| USB Power Delivery revision | 3.0 |
| USB Power Delivery up to | 100 W |
| Programmable power supply (PPS) | Yes |

### Power

| Feature | Value |
|---|---|
| Maximum power | 100 W |
| Input voltage | 100 - 240 |
| Power plug type | Type C |
| Input frequency | 50/60 |
| Input current | 1.8 |
| Minimum output voltage | 5 V |
| Maximum output voltage | 20 V |
| Output current (9V) | 3 A |
| Output current (5V) | 3 A |
| Output current (15V) | 3 A |

### Design

| Feature | Value |
|---|---|
| Product colour | White |
| Housing material | Polycarbonate (PC) |
| Gallium nitride (GaN) transistors | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.36 kg |
| Height | 36 mm |
| Width | 89 mm |
| Depth | 73 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 410 g |
| Package depth | 95 mm |
| Package height | 40 mm |
| Package width | 180 mm |
| Package type | Hanging box |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | AC |
| Manual | Yes |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Indoor Charger 4smarts 546100 cost, and is it available for purchase?

The price is 74.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Indoor Charger 4smarts 546100 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 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: maximum power, 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 546100?

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/11597517/66742593_large.webp