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Maerknon 20W PD Charger

Maerknon 20W PD Charger User Manual

Model: 20W nabíječka PD

Značka: Maerknon

1. Úvod

Thank you for choosing the Maerknon 20W PD Charger. This fast wall charger is designed to provide efficient and safe charging for a wide range of compatible devices, including smartphones and tablets. It features both USB-A (QC3.0) and USB-C (PD) ports for versatile charging options. This manual provides essential information on product usage, safety, and maintenance to ensure optimal performance and longevity of your charger.

Maerknon 20W PD+QC3.0 Charger in black and white variants

Image: The Maerknon 20W PD+QC3.0 Charger, showcasing both black and white versions with EU plugs.

2. Bezpečnostní informace

The correct use of a mobile phone charger can extend the lifespan of the charger and the phone battery, and at the same time avoid safety hazards such as short circuits, overheating, and electric shock. The core principle is to match the equipment, follow the operation procedures, and stay away from potential hazard environments.

Důležitá bezpečnostní opatření:

  • Varování: If you hear abnormal sounds, feel the device getting hot, or smell a burnt smell, immediately cut off the power and stop using it.
  • Vyhněte se damp and high-temperature conditions.
  • Do not charge while under heavy load.
  • Avoid covering or squeezing the charger during operation.
  • This product contains small parts and is a NEBEZPEČÍ UDUŠENÍ. Not for children under 3 years.
  • The charger is equipped with intelligent control features to prevent over power, over current, over voltagochrana proti e, zkratu a teplotní ochraně.
Intelligent control protection icons for the charger

Image: Icons illustrating the intelligent control features, including over power, over current, over voltagochrana proti e, zkratu a teplotní ochraně.

3. Vlastnosti a specifikace produktu

Klíčové vlastnosti:

  • Duální porty: Equipped with both USB-A (Quick Charge 3.0) and USB-C (Power Delivery) ports to charge two devices simultaneously.
  • Rychlé nabíjení: Supports USB PD, QC 4.0, QC 3.0, QC 2.0, Apple 2.4A, Samsung AFC, and Huawei FCP protocols for rapid charging.
  • Maximální výkon 20 W: Delivers up to 20W of power for quick charging compatible devices, achieving up to 60% charge in approximately 35 minutes for some phones.
  • Inteligentní ovládání: Built-in smart chip provides multiple protection features against over power, over current, over voltage, short circuit, and high temperature.
  • Constant Temperature Charging: Designed for low temperature charging to effectively protect equipment from damage.
  • Kompaktní design: Travel-friendly design with available EU or US plug types.
Dual ports charging two devices simultaneously

Image: The charger connected to a wall outlet, demonstrating simultaneous charging of two devices via its USB-A and USB-C ports.

QC3.0 quick charge comparison for iPhone XS, Samsung S10, and iPad mini

Image: A comparison chart showing charging times for iPhone XS, Samsung S10, and iPad mini using QC2.0 vs. QC3.0, highlighting faster charging with QC3.0.

Charger fast charging a phone to 60% in 35 minutes

Image: Graphic illustrating the charger's ability to fast charge a phone up to 60% in 35 minutes.

Technické specifikace:

Atribut Hodnota
Číslo modelu 20W nabíječka PD
Max. Výstupní výkon 20W
Použité protokoly rychlého nabíjení USB PD, QC 4.0, QC 3.0, QC 2.0
Výstupní rozhraní USB-A, typ-C
Vstup AC100-240V 50/60Hz 0.35A
Výstup 5V=3A(max), 9V=2.4A(max), 12V=1.5A(max)
Dimensions (EU Plug) 82 mm (V) x 45 mm (Š) x 63 mm (H)
Dimensions (US Plug) 82 mm (V) x 45 mm (Š) x 27 mm (H)
Hmotnost Přibl. 0.045 kg
Možnosti barev Černá, bílá
Původ pevninská Čína
Product size dimensions for EU and US plug variants

Image: Detailed product dimensions for both EU and US plug types.

Diagram of the built-in smart chip for stable charging

Obrázek: Interní view of the charger highlighting the built-in smart chip, which ensures fast and stable charging without damaging the device.

4. Nastavení

  1. Inspekce: Before initial use, carefully check that the charger and any accompanying accessories are undamaged. Ensure the charging ports are free of any foreign objects or debris.
  2. Připojení k napájení: Insert the charger into a compatible wall power socket (EU or US type, depending on your model).
  3. Připojení zařízení: Connect your device (smartphone, tablet, etc.) to the charger using a suitable USB-A or USB-C cable.

5. Návod k obsluze

  1. Zahájení nabíjení: Once the charger is plugged into the wall and your device is connected, charging will begin automatically.
  2. Optimal Charging Environment: For best performance and safety, use the charger in a dry, well-ventilated area. Avoid charging in damp or high-temperature conditions.
  3. Vyhněte se překážkám: Do not cover the charger or your device with blankets, clothing, or other materials while charging, as this can lead to overheating.
  4. Heavy Load: Do not attempt to charge devices that draw excessive power beyond the charger's specifications, as this may damage the charger or the device.

6. Údržba

  • Čištění: Před čištěním odpojte nabíječku ze zásuvky. K otření vnějšího povrchu použijte měkký, suchý hadřík. Nepoužívejte tekuté čisticí prostředky ani aerosoly.
  • Skladování: When not in use, disconnect the charger from the power outlet. Wrap the charging cable naturally (avoiding tight bends or kinks) and store the charger in a dry, cool place away from direct sunlight and moisture.
  • Zacházení: Zabraňte pádu na zem nebo vystavení nabíječky silným nárazům.

7. Řešení problémů

  • Zařízení se nenabíjí:
    • Ujistěte se, že je nabíječka bezpečně zapojena do funkční zásuvky.
    • Zkontrolujte, zda je nabíjecí kabel správně připojen k nabíječce i k zařízení.
    • Try using a different charging cable or a different wall outlet.
    • Zkontrolujte, zda je nabíjecí port vašeho zařízení čistý a bez nečistot.
  • Pomalé nabíjení:
    • Ensure your device and cable support fast charging protocols (PD or QC3.0) to utilize the charger's full potential.
    • Avoid using your device heavily while it is charging.
  • Overheating/Abnormal Behavior:
    • If the charger or your device becomes excessively hot, makes abnormal sounds, or emits a burning smell, immediately disconnect it from the power source and discontinue use.
    • Během používání zajistěte dostatečné větrání v okolí nabíječky.

8. Uživatelské tipy

  • Kvalita kabelu: Always use high-quality, certified charging cables that are compatible with your device and the charger's fast charging protocols (PD or QC3.0) for optimal performance and safety.
  • Odpojte, když se nepoužívá: To conserve energy and prolong the life of the charger, unplug it from the wall outlet when not actively charging a device.
  • Prioritize PD/QC Ports: For the fastest charging, ensure your device is connected to the appropriate fast-charging port (USB-C for PD, USB-A for QC3.0) and that your device supports these protocols.

9. Shoda s předpisy a certifikace

This product has obtained CE and CCC certification and complies with the requirements of relevant EU directives and harmonized standards.

Applicable Test Standards:

  • EN 55032:2015/A1:2020
  • EN 55035:2017/A11:2020
  • EN IEC 61000-3-2:2019/A1:2021
  • EN 61000-3-3:2013/A2:2021/AC:2022-01
Charger on ice, illustrating constant temperature charging

Image: The charger depicted on ice, symbolizing its constant low-temperature charging capability to protect devices.

A detailed user manual in PDF format is available for download. Please refer to the official product page or contact customer support for the link: Uživatelský manuál (PDF)

10. Záruka a podpora

Maerknon products are manufactured to high-quality standards. For warranty information, technical support, or any product-related inquiries, please refer to the seller's policies or contact customer service through the platform where the product was purchased. Please retain your proof of purchase for any warranty claims.