LKPower 180110220

LKPower AC Adapter User Manual

Model: 180110220

Introduction

This LKPower AC adapter is designed to provide reliable power to your Excelvan ET904, Q88, and ET703 Android Touch Screen Tablets. It converts standard AC power from electrical outlets into the DC power required by your device, enabling both operation and battery charging. Key features include a wide input voltage range (AC 100-240V 50/61Hz) for worldwide compatibility, along with built-in over voltage and over heat protection for safe operation.

Safety Information

  • Read all instructions thoroughly before using the adapter.
  • Do not expose the adapter to water, moisture, or any other liquids.
  • Do not attempt to disassemble or modify the adapter.
  • Use this adapter only with the specified Excelvan tablet models (ET904, Q88, ET703) or devices with compatible power requirements.
  • Ensure the adapter is used in a well-ventilated area to prevent overheating.

Setup

  1. Plug the AC adapter's prongs into a standard electrical wall outlet.
  2. Connect the adapter's output connector securely into the charging port of your Excelvan tablet.
LKPower AC adapter plugged into a power strip on a desk, connected to a device (tablet or laptop) off-screen.
This image shows the LKPower AC adapter in a typical usage scenario, plugged into a power strip on a desk, demonstrating its compact design when in use.

Operating Instructions

Once the adapter is correctly connected to both the power outlet and your tablet, your device will automatically begin charging its battery or operating directly from the power supply. Ensure all connections are firm and stable for uninterrupted power delivery.

Maintenance

  • Keep the adapter clean and dry. Use a soft, dry cloth for cleaning.
  • Avoid exposing the adapter to extreme temperatures or direct sunlight.
  • Do not bend, twist, or crimp the power cable excessively to prevent internal damage.
  • Store the adapter in a cool, dry place when not in use.

Troubleshooting

  • Adapter not charging device:
    Ensure both the adapter's prongs are fully inserted into the wall outlet and the output connector is firmly seated in your tablet's charging port. Try plugging the adapter into a different electrical outlet to rule out a faulty power source. Verify that your tablet's charging port is clean and free from debris or damage.
  • Adapter or device overheating:
    If the adapter or your tablet becomes excessively hot during use, immediately disconnect the adapter from both the outlet and the device. Ensure the adapter is used in a well-ventilated area and not covered by objects that could trap heat. Allow both the adapter and device to cool down before attempting to use them again. If overheating persists, discontinue use and contact support.

Specifications

Model Number180110220
InputAC 100-240V, 50/61Hz
ManufacturerLKPower
Over Voltage ProtectionYes
Over Heat ProtectionYes
Front view of the LKPower AC adapter showing input specifications and regulatory marks.
This image displays the front of the LKPower AC adapter, detailing its input voltage range (100-240V AC) and frequency (50/60Hz), along with regulatory compliance symbols.
LKPower AC adapter with dimensions labeled: 2.6 inches length, 1.6 inches width, 1.2 inches height, and 76 inches cable length.
This image illustrates the physical dimensions of the LKPower AC adapter, including its body measurements (2.6 inches length, 1.6 inches width, 1.2 inches height) and the total length of the attached power cable (76 inches).

Warranty and Support

This LKPower AC adapter is covered by a standard manufacturer's warranty. For specific details regarding warranty coverage and return policies, please refer to the information provided by your retailer or the seller, GreatComputerParts.

For technical assistance, product inquiries, or support, please contact LKPower customer service or the seller directly through their provided contact channels.