UpBright 26V AC/DC Adapter Instruction Manual

1. Introduction

This manual provides essential instructions for the safe and effective use of your UpBright 26V AC/DC Adapter. This power supply is specifically designed to charge TMA Model T120 and T121 6-in-1 lightweight cordless stick vacuum cleaners equipped with a 22.2V 2200mAh Li-ion battery pack. Please read this manual thoroughly before use and retain it for future reference.

2. Safety Information

Your UpBright AC/DC Adapter is designed with multiple safety features to ensure reliable operation:

• OVP (Over Voltage Output Protection): Prevents damage to your device from excessive voltage output.
• OCP (Over Current Output Protection): Safeguards against damage from excessive current flow.
• SCP (Short Circuit Output Protection): Protects against short circuits, ensuring safe operation.

The adapter supports a wide input voltage range of 100-240VAC, 50/60Hz, making it suitable for worldwide use. Always ensure the adapter is connected to a compatible power outlet.

Image: The UpBright AC/DC Adapter showcasing its advanced power management chips and protection features, including Short-Circuit, Over-Temp, Over-Voltage, and Overcurrent Protection.

3. Product Overview

The UpBright 26V AC/DC Adapter is a replacement or spare power supply for specific TMA cordless vacuum cleaner models. It includes the charging cable and an AC power plug.

Compatibility:

• TMA Model T120 6-in-1 Lightweight Cordless Stick Vacuum Cleaner
• TMA Model T121 6-in-1 Lightweight Cordless Stick Vacuum Cleaner

Image: The UpBright AC Adapter displayed alongside compatible TMA Model T120 and T121 cordless stick vacuum cleaners, illustrating its intended use. (Vacuum cleaners are not included with the adapter).

4. Setup

1. Unpack the Adapter: Carefully remove the UpBright AC/DC Adapter and its components from the packaging.
2. Check Compatibility: Verify that your vacuum cleaner is a TMA Model T120 or T121.
3. Connect to Power Outlet: Plug the AC power plug into a standard wall outlet (100-240VAC, 50/60Hz). If you are in a region requiring a different plug type, ensure you use the appropriate international outlet adapter (if provided or purchased separately).
4. Connect to Vacuum Cleaner: Insert the barrel connector of the charging cable into the charging port of your TMA cordless stick vacuum cleaner. Ensure a secure connection.

Image: Examples of international outlet adapters (AU, EU, UK) that may be provided for international orders, ensuring compatibility with various power outlets.

5. Operating Instructions

Once the adapter is properly connected to both the power outlet and the vacuum cleaner, the charging process will begin automatically. Refer to your vacuum cleaner's manual for specific charging indicators (e.g., LED lights) and expected charging times.

Important Note on Batteries:

Rechargeable batteries have a finite lifespan. The average lifespan for a Li-ion battery in a vacuum cleaner is typically 1 to 3 years. If the vacuum cleaner's battery is old or defective, it may not accept a charge, even with a functional adapter. This is a characteristic of the battery itself and not an indication of a fault with the UpBright AC/DC Adapter.

6. Maintenance

• Keep the adapter clean and dry. Avoid exposure to moisture or extreme temperatures.
• Do not attempt to open or modify the adapter. This will void the warranty and could pose a safety risk.
• Inspect the cable and connector regularly for any signs of damage. If damaged, discontinue use and replace the adapter.
• Store the adapter in a cool, dry place when not in use.

7. Troubleshooting

• Vacuum Cleaner Not Charging:
  • Ensure the adapter is securely plugged into both the wall outlet and the vacuum cleaner's charging port.
  • Verify the wall outlet is functional by testing it with another device.
  • Check if the vacuum cleaner's battery is old or defective. An old battery may no longer accept a charge.
  • Confirm that the adapter model (UPBR-26V-PS) is correct for your specific TMA vacuum cleaner model (T120 or T121).
• Adapter Feels Warm During Use: It is normal for the adapter to feel slightly warm during charging. If it becomes excessively hot or emits smoke/odor, immediately unplug it and discontinue use.

8. Specifications

Image: A close-up view of the UpBright AC/DC Adapter, showing its model number, input/output specifications, and safety certifications printed on the casing.

9. Warranty and Support

UpBright offers the following warranty and support for this product:

• Refund Policy: 30 days refund period from the date of purchase.
• Exchange Policy: 24 months exchange period for defective units.

For warranty claims or technical support, please contact the seller or visit the official UpBright store on Amazon:

Visit the UPBRIGHT Store