Introduction
Thank you for choosing the Onerbl 2-Prong 29V AC Adapter. This power supply is designed to provide reliable power to your device or charge its battery from standard electrical outlets. It converts AC power into the DC power required by your equipment. This adapter is compatible with STAIGO BD-L2500 25.9V Li-ion batteries and various electric recliners and lift chairs requiring 24V-35V DC input.
Important Safety Instructions
Please read and follow these safety instructions carefully to prevent injury or damage to your device.
- Do not expose the adapter to rain, moisture, or excessive humidity.
- Do not disassemble or modify the adapter. Refer all servicing to qualified personnel.
- Ensure the adapter is connected to a power outlet with the correct voltage (100-240V AC).
- Avoid placing the adapter in areas with poor ventilation or near heat sources.
- Always unplug the adapter from the power outlet when not in use or during electrical storms.
- Keep the adapter out of reach of children.
- Do not use the adapter if the cord or plug is damaged.
- This adapter is designed for indoor use only.
Package Contents
- 1 x Onerbl 2-Prong 29V AC Adapter
Setup
- Inspect the Adapter: Before use, visually inspect the adapter and its cables for any signs of damage.
- Connect to Device: Plug the DC output connector of the Onerbl 2-Prong 29V AC Adapter into the power input port of your compatible device (e.g., STAIGO BD-L2500 battery, electric recliner, or lift chair). Ensure a secure connection.
- Connect to Power Outlet: Insert the 2-prong AC input plug of the adapter into a standard wall electrical outlet (100-240V AC).
- Verify Power: Once connected, your device should receive power or begin charging its battery.

Image: The Onerbl 2-Prong 29V AC Adapter. This image shows the adapter unit with its input and output cables, ready for connection to a power source and a compatible device.
Operating Instructions
The Onerbl 2-Prong 29V AC Adapter operates automatically once connected. It provides a stable 29V DC output to power your device or charge its battery.
- Powering Devices: Connect the adapter to your device and a wall outlet to provide continuous power.
- Charging Batteries: If your device has a rechargeable battery (e.g., STAIGO BD-L2500), the adapter will initiate charging when connected. Monitor your device's charging indicator for status.
- Disconnection: To disconnect, first unplug the adapter from the wall outlet, then disconnect it from your device.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the adapter. Do not use liquid cleaners or aerosols.
- Storage: When not in use, store the adapter in a cool, dry place, away from direct sunlight and extreme temperatures.
- Cable Care: Avoid bending or crimping the cables excessively. Do not place heavy objects on the cables.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power to device / Device not charging |
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| Adapter feels hot |
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Specifications
| Feature | Detail |
|---|---|
| Brand | onerbl |
| Input Voltage | 100-240V AC |
| Output Voltage | 29V DC |
| Output Current | 2A (2000mA) |
| Connector Type | 2-Prong (AC input) |
| Compatible Devices | STAIGO BD-L2500 25.9V Li-ion Battery, Okin, Limoss, Tranquil Ease, Pride, Golden, Lazboy, Berkline, Med-Lift Electric Sofa Recliner Lift Chair (24V-35V DC input) |
| Protection Features | Over Voltage Protection, Over Heat Protection |
| Manufacturer | Shenzhen Waweis Technology Co., Ltd |
Warranty and Support
Onerbl products are manufactured with quality materials and tested for reliability. For specific warranty information or technical support, please refer to the documentation provided with your purchase or contact your retailer. Keep your purchase receipt for warranty claims.
For further assistance, please contact the seller or manufacturer directly.