UpBright 29.4V AC/DC Adapter User Manual

Introduction

This manual provides essential information for the safe and effective use of your UpBright 29.4V AC/DC Adapter. Please read this manual thoroughly before using the product and retain it for future reference. This adapter is designed for specific 25.2V Lithium-ion battery applications, including certain hoverboards and electric scooters.

Important Safety Instructions

• Compatibility: This adapter outputs 29.4V and is specifically for 25.2V battery versions. It is not compatible with 36V or 42V systems. Ensure your device requires a 29.4V input with a barrel round plug tip. It is not compatible with 3-prong connectors.
• Power Source: Use only with appropriate power sources (100-240VAC, 50/60Hz).
• Protection Features: The adapter includes Over Voltage Protection (OVP), Over Current Protection (OCP), and Short Circuit Protection (SCP) to ensure safe operation.
• Battery Condition: Rechargeable batteries have a limited lifespan (typically 1 to 3 years). If your battery is old or dead, it may not accept a charge, which is a battery issue, not a charger malfunction. A voltmeter can be used to verify charger functionality.
• Environment: Do not expose the adapter to water, moisture, or extreme temperatures. Use in a well-ventilated area.
• Handling: Do not disassemble, modify, or drop the adapter. Keep out of reach of children.

Setup

1. Verify Compatibility: Before connecting, confirm that your device's charging port requires a 29.4V input and has a barrel round plug tip. Visually inspect the charging port to ensure it matches the adapter's connector.
2. Connect to Device: Insert the barrel connector of the UpBright AC/DC adapter firmly into the charging port of your compatible device (e.g., hoverboard, electric scooter).
3. Connect to Power Outlet: Plug the AC input prongs of the adapter into a standard wall outlet (100-240VAC, 50/60Hz).
4. Charging Indicator: Your device may have an indicator light to show charging status. Refer to your device's manual for specific charging light behavior.

Image 1: UpBright 29.4V AC/DC Adapter showing the main unit and barrel connector.

Image 2: Visual guide illustrating the correct barrel connector type (left) and incompatible 3-prong connectors (right).

Image 3: Diagram showing the dimensions of the barrel connector (5.5mm outer diameter, 2.5mm inner diameter), compatible with 5.5x2.1mm and 5.5x2.5mm DC jacks.

Operating Instructions

Once connected, the adapter will begin supplying power to your device. The charging time will vary depending on the device's battery capacity and its current charge level. Always ensure the adapter is securely connected to both the device and the power outlet during charging.

• Charging Cycle: Allow the device to charge fully before disconnecting the adapter for optimal battery health.
• Disconnection: When charging is complete, first unplug the adapter from the wall outlet, then disconnect the barrel connector from your device.

Maintenance

• Cleaning: Disconnect the adapter from all power sources before cleaning. Use a soft, dry cloth to wipe the surface. Do not use liquid cleaners or aerosols.
• Storage: Store the adapter in a cool, dry place away from direct sunlight and extreme temperatures when not in use. Avoid wrapping the cable too tightly to prevent damage.
• Inspection: Periodically inspect the adapter and its cable for any signs of damage, such as frayed wires or cracked casing. If damage is found, discontinue use immediately.

Troubleshooting

Specifications

• Model Compatibility: LBW14, LBW12A, LBW16, LBW17, LBW18
• Input Voltage: 100-240VAC, 50/60Hz
• Output Voltage: 29.4V DC
• Output Current: 2A
• Wattage: 50.4W
• Connector Type: Barrel Round Plug Tip (5.5mm x 2.5mm compatible)
• Protection: OVP (Over Voltage Protection), OCP (Over Current Protection), SCP (Short Circuit Protection)
• Product Dimensions: 3 x 2 x 1 inches (approximate)
• Item Weight: 4 ounces (approximate)

Warranty and Support

UpBright products are tested and designed for reliable performance. This adapter comes with a 30-day refund policy and a 24-month exchange warranty from the date of purchase. Please retain your proof of purchase for warranty claims.

For technical support or warranty inquiries, please contact UpBright customer service through the retailer where the product was purchased or visit the official UpBright store page for contact information.

Image 4: Example of a UpBright Limited Warranty Certificate.