Onerbl AC-DC Adapter Instruction Manual for Akaso Model 874801 Projector

Introduction

This Onerbl AC-DC Adapter is specifically designed to provide reliable power to your Akaso Model 874801 Li-ion rechargeable battery portable mini pocket-sized projector. It efficiently converts standard AC power from electrical outlets into the DC power required by your device, enabling both operation and battery charging.

The adapter is manufactured with high-quality materials and tested to ensure compatibility and performance with the specified Akaso projector model. It serves as a convenient power solution, especially during travel.

Safety Information

• Read all instructions carefully before using the adapter.
• Do not expose the adapter to water, moisture, or extreme temperatures.
• Use this adapter only with compatible devices as specified. Using it with incompatible devices may cause damage.
• Ensure the adapter is fully inserted into the wall outlet and the device's charging port.
• Unplug the adapter from the wall outlet when not in use or during electrical storms.
• Do not attempt to disassemble or repair the adapter. Refer servicing to qualified personnel.
• Keep out of reach of children.

Package Contents

• 1 x Onerbl AC-DC Adapter

Product Overview

The Onerbl AC-DC Adapter is a compact power supply designed for portable electronic devices requiring 5V DC power via a Micro-USB connection. It features a standard two-prong AC plug for wall outlets.

This image displays the Onerbl AC-DC adapter from both front and side angles. The front view shows the input specifications: 100-240VAC, 0.3A, 50/60Hz, and indicates it is made in China. The side view highlights the compact design and the two-prong plug.

This image illustrates the physical dimensions of the Onerbl AC-DC adapter, measuring approximately 2.6 inches in length, 1.6 inches in width, and 1.2 inches in height. It also shows the cable coiled, indicating a total length of 76 inches.

Setup

1. Verify Compatibility: Ensure that your Akaso Model 874801 projector requires a 5V DC power input and uses a Micro-USB charging port.
2. Connect to Projector: Gently insert the Micro-USB connector of the Onerbl adapter into the Micro-USB charging port on your Akaso projector. Ensure a firm connection.
3. Connect to Power Outlet: Plug the AC prongs of the adapter into a standard electrical wall outlet (100-240V AC, 50/60Hz).
4. Confirm Power: Your projector should now begin charging or power on, depending on its current state and design. Look for any charging indicator lights on your projector.

This image shows the Onerbl AC-DC adapter plugged into a power strip on a desk, with its cable extending towards a device (likely the projector). This illustrates the adapter's compact design, allowing it to fit without obstructing adjacent outlets.

Operating Instructions

• Once properly connected, the adapter will automatically supply power to your Akaso projector or charge its internal battery.
• Monitor the projector's charging indicator (if available) to confirm the charging status.
• The adapter can be used to power the projector directly while it is in use, or to recharge the battery when the projector is off.
• For optimal battery life, it is recommended to avoid frequently fully discharging the projector's battery.

Maintenance

• Keep the adapter clean and dry. Use a soft, dry cloth to wipe off any dust or dirt.
• Avoid bending, twisting, or crimping the adapter cable excessively, as this can damage the internal wires.
• Store the adapter in a cool, dry place away from direct sunlight and heat sources when not in use.
• Regularly inspect the cable and connectors for any signs of wear or damage. If damage is found, discontinue use and replace the adapter.

Troubleshooting

• Projector not charging or powering on:
  • Ensure the adapter is securely plugged into both the wall outlet and the projector's Micro-USB port.
  • Verify that the wall outlet is functional by testing it with another device.
  • Check the adapter cable and connectors for any visible damage or frayed wires.
  • Important Note: Rechargeable batteries have a limited lifespan (typically 1 to 3 years). If the projector's internal battery is old or completely dead, it may not accept a charge, even if the adapter is functioning correctly. This indicates a battery issue, not an adapter malfunction. A voltmeter can be used to confirm if the charger is supplying power.
• Adapter feels warm during use:
  • It is normal for power adapters to become slightly warm during operation. If the adapter becomes excessively hot, emits smoke, or produces unusual odors, unplug it immediately from the wall outlet and discontinue use.

Specifications

Warranty and Support

Specific warranty information for this Onerbl AC-DC Adapter is not provided in this manual. For details regarding warranty coverage, please refer to the product packaging or contact the seller directly.

For product support, technical assistance, or any inquiries not covered in this manual, please contact the manufacturer, Shenzhen Waweis Technology Co., Ltd, or the retailer from whom you purchased the product.