1. Introduction
This manual provides essential information for the safe and efficient use of your onerbl AC/DC Adapter. This adapter is designed to be compatible with the Marbero M87 Portable Power Station, 83Wh Solar Generator, and other devices requiring a DC input of 10.7V-22V at 1.3A Max. Please read these instructions carefully before use and retain them for future reference.
2. Safety Information
To ensure safe operation and prevent damage, observe the following precautions:
- Over Voltage Protection: The adapter is equipped with circuitry to protect against excessive voltage input.
- Over Heat Protection: Internal mechanisms prevent the adapter from overheating during operation.
- Over Current Protection: Designed to guard against excessive current draw.
- Short-Circuit Protection: Built-in safeguards to prevent damage from short circuits.
- Use only with devices that match the adapter's voltage and current specifications.
- Do not expose the adapter to water, moisture, or extreme temperatures.
- Avoid dropping or subjecting the adapter to strong impacts.
- Do not disassemble or attempt to repair the adapter. Refer servicing to qualified personnel.
- Ensure proper ventilation around the adapter during use.
Image: The adapter features smart chip technology for multiple protections, including short-circuit, over-voltage, and over-current safeguards, ensuring electrical safety.
3. Product Overview
The onerbl AC/DC Adapter is a compact and reliable power supply designed for various portable devices, including the Marbero M87 Portable Power Station. It features a standard 2-pin US plug and a durable cable.
Image: Front and side view of the onerbl AC/DC adapter, showing the input specifications and 'MADE IN CHINA' label.
Image: The adapter's compact dimensions are 2.6 inches in length, 1.6 inches in width, and 1.2 inches in height, making it portable.
Image: The adapter features a cable length of 76 inches, providing ample reach for various setups.
Image: The cable features a durable design with a PVC jacket protecting copper wires, ensuring longevity and reliable performance.
4. Setup
- Verify Compatibility: Ensure your device requires a DC input within the range of 10.7V-22V and a maximum current of 1.3A. This adapter is specifically designed for the Marbero M87 Portable Power Station.
- Connect to Device: Insert the DC output plug of the adapter firmly into the DC input port of your Marbero M87 Portable Power Station or compatible device.
- Connect to Power Outlet: Plug the AC input prongs of the adapter into a standard AC 100-240V wall outlet.
- Confirm Connection: Once connected, your device should indicate that it is receiving power or charging.
Image: The AC/DC adapter is shown plugged into a power strip, ready to provide power to a connected device.
5. Operating Instructions
The onerbl AC/DC Adapter operates automatically once connected. It converts the alternating current (AC) from your wall outlet into direct current (DC) suitable for your portable power station.
- Ensure all connections are secure before powering on.
- Monitor your device's charging indicator to confirm proper operation.
- Disconnect the adapter from the wall outlet and your device when not in use or when charging is complete.
6. Maintenance
Proper maintenance ensures the longevity and performance of your adapter:
- Cleaning: Use a dry, soft cloth to clean the adapter. Do not use liquid cleaners or solvents.
- Storage: Store the adapter in a cool, dry place away from direct sunlight and moisture when not in use.
- Cable Care: Avoid bending or crimping the cable excessively. Do not place heavy objects on the cable.
- Inspection: Periodically inspect the adapter and cable for any signs of damage, such as frayed wires or cracked casing. Discontinue use if damage is found.
7. Troubleshooting
If you encounter issues with your adapter, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not charging | Loose connection, power outlet issue, incompatible device, damaged adapter/cable | Check all connections. Try a different power outlet. Verify device compatibility. Inspect adapter and cable for damage. |
| Adapter is hot to the touch | Normal operation, poor ventilation, excessive load | A slight warmth is normal. Ensure adequate ventilation. Disconnect if excessively hot and allow to cool. Reduce load if possible. |
| Flickering power indicator on device | Unstable power supply, loose connection | Ensure the adapter is firmly plugged into the wall and the device. Try a different power outlet. |
8. Specifications
| Feature | Specification |
|---|---|
| Brand | onerbl |
| Input Voltage | AC 100-240V, 50/60Hz |
| Output Voltage/Current | DC 10.7V-22V, 1.3A Max |
| Wattage | 83 Watts |
| Main Power Connector Type | 2 Pin (US Standard) |
| Cable Length | 76 inches (approx. 6.3 feet) |
| Dimensions (L x W x H) | 2.6 x 1.6 x 1.2 inches |
| Special Features | Portable, Travel, Over Voltage Protection, Over Heat Protection, Over Current Protection, Short-Circuit Protection |
| Manufacturer | Shenzhen Waweis Technology Co., Ltd |
9. Warranty and Support
This product is covered by a standard manufacturer's warranty against defects in materials and workmanship. For warranty claims or technical support, please contact the retailer or manufacturer directly. Keep your purchase receipt as proof of purchase.