LEICKE NT03323

LEICKE 90W 19V 4.74A AC Adapter for Acer Aspire Laptops

Model: NT03323

1. Ynlieding

This manual provides essential information for the safe and efficient use of your LEICKE 90W 19V 4.74A AC Adapter. Please read these instructions carefully before using the product and retain them for future reference.

2. Package Ynhâld

Your LEICKE AC Adapter package should contain the following items:

  • LEICKE 90W 19V 4.74A AC Adapter Unit
  • High-quality Power Cable (1.5 meters)
  • Practical Carrying Bag
LEICKE AC Adapter and power cable inside a black carrying bag

Image: The LEICKE AC Adapter and its power cable neatly stored within the included black carrying bag, featuring the LEICKE logo.

3. Produktfunksjes

The LEICKE AC Adapter is designed for reliability and performance, incorporating advanced technologies:

  • Universele ynfier: Supports 100V-240V AC input for worldwide compatibility.
  • Stabiele útfier: Provides a stable 19V DC output at 4.74A, totaling 90W of power.
  • LEICKE ULL Technology: Ultra-Long-Life technology ensures extended product lifespan.
  • LEICKE SolidPower II (SP2): Guarantees a constant output voltage even with fluctuating input voltages (100V-240V).
  • Wiidweidige beskerming: Equipped with multiple safety features including overvoltage, koartsluting en temperatuerbeskerming.
  • Connector Tip: Standard 5.5 x 1.5 mm plug diameter for wide compatibility with Acer Aspire laptops.
Diagram illustrating LEICKE ULL Technology with icons for overvoltage, overload, short circuit, and overheat protection.

Image: Diagram showing the LEICKE ULL Technology, highlighting its overvoltage, overload, short circuit, and overheat protection features.

4. Setup Ynstruksjes

Follow these steps to set up your LEICKE AC Adapter:

  1. De adapter útpakke: Carefully remove the AC adapter unit, power cable, and carrying bag from the packaging.
  2. Ferbine de stroomkabel: Insert the three-prong end of the power cable into the AC input port on the adapter unit. Ensure it is firmly seated.
  3. Ferbine mei laptop: Insert the L-shaped DC connector tip of the adapter into the power input port of your Acer Aspire laptop. Ensure the connection is secure.
  4. Ferbine mei Power Outlet: Plug the other end of the power cable into a standard wall power outlet (100V-240V AC).
LEICKE AC Adapter connected to its power cable, ready for use.

Image: The LEICKE AC Adapter unit with the detachable power cable securely connected, illustrating the complete assembly.

Close-up of the L-shaped DC connector tip of the LEICKE AC Adapter.

Ofbylding: In detaillearre view of the L-shaped DC connector tip, which plugs into the laptop's power port.

5. Bedriuwsinstruksjes

Once connected, the LEICKE AC Adapter will automatically begin charging your laptop's battery and/or powering the laptop directly. No additional configuration is required.

  • Ensure all connections are firm to prevent interruptions in power supply.
  • The adapter is designed to operate within a wide voltage range (100V-240V), making it suitable for international travel.
  • The integrated safety features protect your laptop from electrical damage.

6. Underhâld

To ensure the longevity and optimal performance of your LEICKE AC Adapter, follow these maintenance guidelines:

  • Reiniging: Disconnect the adapter from the power outlet and your laptop before cleaning. Use a soft, dry cloth to wipe the surface. Do not use liquid cleaners or abrasive materials.
  • Opslach: When not in use, store the adapter and cables in the provided carrying bag to protect them from dust and damage. Avoid tightly coiling the cables.
  • Behanneling: Avoid dropping the adapter or subjecting it to strong impacts. Do not expose it to extreme temperatures, humidity, or direct sunlight.
  • Kabelsoarch: Regularly inspect the power cable and DC connector for any signs of wear, fraying, or damage. Replace immediately if damage is found.

7. Probleemoplossing

If you encounter issues with your LEICKE AC Adapter, refer to the following common problems and solutions:

ProbleemMooglike oarsaakOplossing
Laptop wurdt net opladenLoose connection, faulty outlet, incompatible adapter, laptop issueCheck all cable connections. Try a different power outlet. Verify adapter compatibility with your laptop model. Test with another known-good adapter if possible.
Adapter gets excessively hotPoor ventilation, overloaded circuit, internal faultSoargje derfoar dat de adapter yn in goed fentilearre romte is. Meitsje de stekker derút en lit him ôfkuolje. As de oerferhitting oanhâldt, stopje dan mei it gebrûk en nim kontakt op mei de stipe.
Sparking at outletLoose plug, faulty outlet, damaged cableImmediately unplug. Do not use the outlet or adapter. Inspect the plug and outlet for damage. Contact a qualified electrician if the outlet is faulty.
Physical damage to cable/connectorWear and tear, accidental damageDiscontinue use immediately. Damaged cables can pose a safety risk. Replace the adapter.

If the problem persists after attempting these solutions, please contact LEICKE customer support.

8. Spesifikaasjes

Detailed technical specifications for the LEICKE 90W 19V 4.74A AC Adapter:

  • Merk: LEICKE
  • Model Oantal: NT03323
  • Ynfier Voltage: 100V-240V AC, 50/60Hz
  • Utfier Voltage: 19V DC
  • Utfierstroom: 4.74 Amperes
  • Output Power: 90 watt
  • Connector Tip Dimensions: 5.5 mm (Outer Diameter) * 1.5 mm (Inner Diameter)
  • Kompatibele apparaten: Acer Aspire Laptops (various models including 3690, 5100, 5230, 5520G, 5610, 5630, 5650, 5670, 5680, 5715z, 5750G, 5755G, 5920, 5920G, 5930G, 6920, 6920G, 6930, 7520, 7520G, 7530, 7535, 7535G, 7535GZM, 7720, 7720G, 7720Z, 7730, 7730GZ, 7735Z, 7736ZG, 7738, 7738G, 7741Z, 7750ZG, 8920, 8920G, 8730G, 9120, 9300)
  • Plug Type: Type C/EF (2 pins, Europlug and hybrid for France and Germany)
  • Produkt Gewicht: Likernôch 500 g
  • Ofmjittings fan it pakket: 19.2 x 12.8 x 5.4 sm
Diagram showing the side view dimensions of the DC connector tip: 12 mm length and 5.5 mm outer diameter.

Ofbylding: Side view diagram of the DC connector tip, indicating a length of 12 mm and an outer diameter of 5.5 mm.

Diagram dat de foarkant sjen lit view dimensions of the DC connector tip: 5.5 mm outer diameter and 1.5 mm inner diameter.

Ofbylding: Front view diagram of the DC connector tip, illustrating the 5.5 mm outer diameter and 1.5 mm inner diameter.

9. Garânsje en stipe

LEICKE products are designed for quality and durability. This product comes with a 10-jierrige garânsje, reflecting our commitment to superior quality.

For further information, technical assistance, or warranty claims, please contact LEICKE customer support. You can typically find contact details on the official LEICKE webside of fia jo oankeapplatfoarm.

To receive your 10-year warranty, please send an email to info@leicke.com mei jo oankeap details.

© 2026 LEICKE. All rights reserved.

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