KFD 90W Universal Laptop Car Charger Instruction Manual

Introduction

Thank you for choosing the KFD 90W Universal Laptop Car Charger. This versatile power adapter is designed to provide reliable charging for a wide range of laptops and other compatible devices directly from your vehicle's cigarette lighter socket. With its universal 12V-24V input and 14 interchangeable adapter tips, it offers a convenient power solution for use in cars, trucks, SUVs, RVs, and even yachts. This manual provides essential information on product features, setup, operation, maintenance, and troubleshooting to ensure safe and efficient use.

Safety Information

Please read all safety instructions carefully before using the product. Failure to follow these instructions may result in electric shock, fire, or damage to the product or connected devices.

• Do not expose the charger to water, moisture, or high humidity.
• Use the charger in a well-ventilated area. Avoid covering the charger, as this may lead to overheating.
• Keep the charger away from heat sources, direct sunlight, and flammable materials.
• Ensure the correct adapter tip is selected and securely connected to your device before plugging the charger into the vehicle's power outlet.
• Do not attempt to disassemble, modify, or repair the charger. Refer all servicing to qualified personnel.
• Keep out of reach of children.
• Disconnect the charger from the vehicle's power outlet when not in use or during vehicle maintenance.
• If the charger emits smoke, unusual odors, or makes strange noises, immediately disconnect it and cease use.

Product Overview

The KFD 90W Universal Laptop Car Charger consists of the main power adapter unit with an integrated car cigarette lighter plug and a set of 14 interchangeable adapter tips to ensure compatibility with various laptop brands and models.

Image: The KFD 90W Universal Laptop Car Charger, showing the main adapter unit, the car cigarette lighter plug, and the array of 14 interchangeable adapter tips.

Included Components:

• KFD 90W Universal Car Power Adapter (main unit with car plug)
• 14 x Interchangeable Adapter Tips
• Instruction Manual (this document)

Adapter Tip Details:

Image: A detailed diagram illustrating the 14 different adapter tips, each labeled with its size (e.g., 7.9x5.5mm) and corresponding compatible laptop brands (e.g., Lenovo, HP, Dell, Asus, Samsung, Sony, LG, Acer, Toshiba, IBM, Vizio).

Setup Instructions

Follow these steps to set up your KFD Universal Laptop Car Charger:

1. Identify Your Laptop's Connector: Carefully examine the charging port of your laptop and compare it with the provided 14 adapter tips. Select the tip that perfectly matches your laptop's charging port in terms of size and shape.
2. Attach the Correct Adapter Tip: Firmly push the selected adapter tip onto the output cable of the KFD car charger. Ensure it is fully seated and makes a secure connection.
3. Connect to Laptop: Plug the adapter tip connected to the charger's output cable into your laptop's charging port.
4. Plug into Vehicle: Insert the car cigarette lighter plug of the KFD charger into your vehicle's 12V-24V power outlet (cigarette lighter socket). Ensure it is fully inserted.
5. Verify Connection: The charger should begin supplying power to your laptop, and your laptop's charging indicator should activate.

Image: A person using the KFD car charger to power a laptop outdoors, demonstrating its portability and utility in various environments like camping or caravanning.

Operating Instructions

Once set up, operating the KFD Universal Laptop Car Charger is straightforward:

• Power On Vehicle: For optimal performance and to avoid draining your vehicle's battery, it is recommended to operate the charger with the vehicle's engine running.
• Charging: The charger will automatically detect your laptop's power requirements within its specified output range (19V 4.74A / 19V 5.2A) and begin charging.
• Monitoring: Observe your laptop's charging indicator to confirm that it is receiving power.
• Disconnecting: To disconnect, first unplug the car charger from the vehicle's power outlet, then disconnect the adapter tip from your laptop.

Image: A laptop placed on a car seat, connected to the KFD car charger, illustrating how the device provides power conveniently inside a vehicle.

Compatibility

The KFD 90W Universal Laptop Car Charger is designed for broad compatibility with various laptop brands and models, as well as other devices that can be powered via a cigarette lighter socket. It supports 12V-24V input, making it suitable for a wide range of vehicles including cars, trucks, SUVs, RVs, and yachts.

Compatible Laptop Brands and Models (Partial List):

• HP: Pavilion G series (G32, G50, G56, G60, G62, G70, G71, G72), Compaq EliteBook series (2170p, 2530p, 2540p, 2560p, 2570p, 2730p, 6930p, 820 G1, 840 G1, 8440p, 8460p, 8460w, 8470p, 850 G1, 8530p, 8530w, 8540p, 8540w, 8560p, 8570p, 8570w, 8760w), Folio 9470m, HP-Envy Touchsmart-Sleekbook 15 17 M6 M7.
• Dell: Various models compatible with 4.5x3.0mm and 7.4x5.0mm tips.
• Toshiba: Satellite / Satellite Pro A, C, L, M, P, R, S series (e.g., A40, A50, C50, C50D, L735, L740, L750, L830, L840, L850, L870, P20W, P50D, R40, R50, S50, S55, S75, S850, S950).
• IBM / Lenovo: ThinkPad Edge E series (E431, E440, E450, E531, E540, E550), ThinkPad A, L, S, T, W, X series (e.g., A275, L440, S431, T431s, T440, T540, W550s, X240), IdeaPad series (300, 300s, 305, 500, 500s, 510, 510S, 520, 520S, 530, 530S, 710, 710S, S130, S145, S340, S530, S540, S740, C340, D330, L3, L340), Yoga series (260, 11, 11E, 11S, 13, 2 Pro, 730-15), Flex series (10, 14, 15, 2, 3).
• Acer: Various models compatible with 5.5x1.7mm and 3.0x1.0mm tips, Switch series (3, 5, 7 BE, 11, 11 V, 11 V Pro), Switch Alpha 12.
• ASUS: Various models compatible with 5.5x2.5mm, 4.0x1.35mm, and 3.0x1.0mm tips, K series (K55, K53E, K52F), N series (N53, N56).
• Medion: Akoya series (MD-Series, E-Series, P-Series).
• Samsung: Various models compatible with 6.5x4.4mm, 5.5x3.0mm, and 3.0x1.0mm tips.
• Sony: VAIO PCG series (PCG-505, PCG-R505, PCG-C1, PCG-GR, PCG-SR), VGP-AC19V series.
• LG: Various models compatible with 6.5x4.4mm tip.
• Fujitsu: Various models.
• MSI: GP series (GP60, GP62, GP70, GP72), PE series (PE60, PE70), CR series (CR400, CR500, CR650), EX series (EX300, EX310, EX400).
• Packard Bell: Easy Lite FX, Easy Lite FXi, iGo series, iPower series.

This list is not exhaustive. Always verify the required voltage and connector size for your specific device before use. The charger is compatible with devices requiring 45W, 65W, or 90W power, with a maximum output of 90W.

Image: An infographic demonstrating the KFD charger's compatibility with various devices such as laptops, monitors, and speakers, and its suitability for different vehicle types including cars, trucks, and yachts.

Maintenance

Proper maintenance will extend the lifespan of your KFD Universal Laptop Car Charger:

• Cleaning: Disconnect the charger from all power sources and devices before cleaning. Use a soft, dry cloth to wipe the surface of the charger. Do not use liquid cleaners or abrasive materials.
• Storage: When not in use, store the charger in a cool, dry place, away from direct sunlight and extreme temperatures. Coil the cables neatly to prevent tangling and damage.
• Inspection: Periodically inspect the charger and cables for any signs of damage, such as frayed wires, cracked casing, or bent pins on the adapter tips. Do not use if damaged.

Troubleshooting

If you encounter issues with your KFD Universal Laptop Car Charger, try the following troubleshooting steps:

• Charger Not Supplying Power:
  • Ensure the car cigarette lighter plug is fully and securely inserted into the vehicle's power outlet.
  • Check if the vehicle's power outlet is functioning correctly (e.g., test with another device).
  • Verify that the correct adapter tip is firmly attached to the charger's output cable and securely plugged into your laptop.
  • Ensure your vehicle's engine is running, as some vehicle outlets only provide power when the ignition is on.
  • Check for any blown fuses in your vehicle's fuse box related to the cigarette lighter socket.
• Laptop Not Charging:
  • Confirm that the selected adapter tip is the correct one for your laptop model and that it is fully inserted into the laptop's charging port.
  • Ensure your laptop's battery is not fully charged.
  • Restart your laptop.
  • If your laptop requires a higher wattage than 90W, the charger may not be sufficient.
• Charger Overheating:
  • Ensure the charger is in a well-ventilated area and not covered by anything.
  • Verify that the laptop's power requirements do not exceed the charger's 90W maximum output.
  • Disconnect the charger and allow it to cool down before resuming use.

If the problem persists after trying these steps, please contact customer support.

Technical Specifications

Warranty and Support

KFD products are manufactured with high-quality materials and undergo rigorous testing to ensure reliability and safety.

• Warranty: This product comes with a 3-year warranty from the date of purchase.
• Money-Back Guarantee: We offer a 30-day free exchange or money-back guarantee.
• Customer Support: For any questions, technical assistance, or warranty claims, please contact KFD customer support through the retailer's platform or the official KFD website. Please have your product model number and purchase details ready when contacting support.