# Indoor Charger 4smarts 542100 Universal Silver White Fast Charging

**URL:** https://aio.lv/en/product--4smarts-542100--11499785
**Data updated:** 2025-12-30 21:27 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** 4smarts
**Manufacturer code:** 542100
**EAN:** 4252011911462
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 33.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 28.09 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--4smarts-542100--11499785

## 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

The 4smarts 542100 is an indoor universal charger with fast charging capabilities. It features 1 USB 2.0 port and 2 USB Type-C ports, supporting input voltage from 110 to 240V. The charger is designed with multiple power protection features including battery discharge, over voltage, overcharge, and short circuit protection, ensuring safe and efficient charging for your devices.

## Long description

The 4smarts 542100 indoor charger provides up to 100W of Power Delivery in a compact 53 × 53 mm body, enabling fast and reliable charging for high-performance laptops such as MacBook Pro or Dell XPS as well as smartphones, tablets and portable consoles. Equipped with two USB-C ports and one USB-A port, the universal charger supports wide input voltage (110–240 V) and multiple built‑in protections to ensure safe charging at home, in the office or on the move.
Advantages
This charger delivers up to 100W via USB-C for rapid laptop charging while also allowing simultaneous charging of two additional devices through the second USB-C and the USB-A port. GaN technology reduces heat generation and improves energy efficiency, enabling a small, pocketable design without sacrificing power. Multiple safety features protect against battery discharge, over-voltage, overcharge and short circuit.
Suitable for
Charging high-performance laptops (MacBook Pro, Dell XPS and similar)
Fast charging of smartphones and tablets
Powering portable consoles (Nintendo Switch)
Travel and mobile use where compact chargers are needed
Key specifications
Model: 4smarts 542100
Maximum output: Power Delivery 100W
Ports: 2 × USB-C, 1 × USB-A (USB 2.0)
Input voltage: 110 - 240 V, 50/60 Hz
Technology: GaN (gallium nitride)
Protections: Battery discharge, over-voltage, overcharge, short circuit
Charger type: Indoor, universal compatibility
Dimensions: 53 × 53 mm (compact design)
Colour: Silver / White; Housing material: Polycarbonate (PC)
Weight: 0.18 kg
How to use
Connect the charger to an AC mains outlet (110–240 V). Use a compatible USB-C cable to connect a laptop or other high‑power device to the primary USB-C port to benefit from up to 100W Power Delivery. Use the second USB-C and the USB-A port to charge additional devices simultaneously. Ensure cables and device ports are clean and undamaged before use.
Usage recommendations
For optimal performance, connect the highest-power device to the main USB-C port first. Avoid covering the charger during heavy use to allow heat dissipation, and always use cables rated for the required power. If you experience excessive heating or irregular behaviour, disconnect the charger and inspect cables and devices before further use.

## Specifications

| Feature | Value |
|---|---|
| Number of simultaneously connected devices (max) | 3 |

### Performance

| Feature | Value |
|---|---|
| Charger type | Indoor |
| Charger compatibility | Universal |
| Power source type | AC |
| USB 2.0 ports quantity | 1 |
| Power protection features | Short circuit, Overcharge, Over voltage, Battery discharge |
| Fast charging | Yes |
| Wireless charging | No |
| Operating principle | Contact |
| USB Power Delivery (USB PD) | Yes |
| Fast charging technology | Quick Charge 4+, Adaptive Fast Charging, SuperCharge |
| USB Type-C ports quantity | 2 |
| USB Power Delivery revision | 3.0 |
| USB Power Delivery up to | 100 W |
| Programmable power supply (PPS) | Yes |

### Power

| Feature | Value |
|---|---|
| Input voltage | 110 - 240 |
| Power plug type | Type C |
| Input frequency | 50/60 |
| Input current | 1.8 |
| Output current (12V) | 3 A |
| Output current (9V) | 3 A |
| Output current (5V) | 3 A |
| Port 1 output power | 100 W |
| Port 2 output power | 100 W |
| Port 3 output power | 18 W |
| Output current (15V) | 3 A |
| Output current (20V) | 5 A |

### Design

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.18 kg |
| Height | 53 mm |
| Width | 35 mm |
| Depth | 94 mm |

### Logistics data

| Feature | Value |
|---|---|
| Warranty period | 2 year(s) |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 200 g |
| Package depth | 35 mm |
| Package height | 94 mm |
| Package width | 53 mm |
| Package type | Hanging box |

### Packaging content

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

## FAQ

### How much does the Indoor Charger 4smarts 542100 cost, and is it available for purchase?

The price is 33.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 150 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. 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 542100?

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/11499785/66745834_large.webp