UPBRIGHT Fadakwalt 8212 8212A Battery Charger
UpBright 12V AC DC Adapter User Manual
Model: Fadakwalt 8212 8212A Battery Charger Compatible
1. Introduction
This manual provides essential information for the safe and effective use of your UpBright 12V AC DC Adapter. This power supply is designed to be compatible with the Fadakwalt 8212 and 8212A Cordless Drill Tool Kits, including 3/8'' Keyless Chuck Drill/Driver and LED Electric Drill Sets. It functions as a reliable 12VDC power supply cord, cable, battery charger, and mains PSU.
The adapter features World Wide Input Voltage 100-240VAC 50/60Hz and includes essential safety protections: Over Voltage output Protection (OVP), Over Current output Protection (OCP), and Short Circuit output Protection (SCP).
2. Safety Information
Please read and understand all safety instructions before using this product. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Indoor Use Only: This adapter is designed for indoor use. Do not expose it to rain, moisture, or extreme temperatures.
- Proper Voltage: Ensure the input voltage of the power outlet matches the adapter's specifications (100-240VAC).
- Avoid Overloading: Do not connect devices that exceed the adapter's maximum output current.
- Inspect Before Use: Before each use, inspect the adapter and its cord for any damage. Do not use if damaged.
- Unplug When Not in Use: Disconnect the adapter from the power outlet when not in use or during electrical storms.
- Keep Away from Children: Store the adapter out of reach of children.
- Ventilation: Ensure adequate ventilation around the adapter during operation to prevent overheating.
3. Package Contents
Verify that all items are present in your package:
- 1 x UpBright 12V AC DC Adapter

Image: The UpBright 12V AC DC Adapter, showing the main unit with the barrel round connector cable.
4. Setup
Follow these steps to set up your UpBright AC DC Adapter:
- Identify the Device: Ensure the device you intend to power or charge is compatible with a 12V DC input and has a barrel round connector. This adapter is specifically designed for Fadakwalt 8212 and 8212A Cordless Drill Tool Kits.
- Connect to Device: Insert the barrel round connector of the adapter cable firmly into the corresponding power input port on your Fadakwalt drill or battery charging base.
- Connect to Power Outlet: Plug the AC prongs of the adapter into a standard wall power outlet (100-240VAC, 50/60Hz).
- Verify Connection: Once connected, the device should begin to power on or charge, depending on its function.

Image: The UpBright AC Adapter shown with various colored Fadakwalt cordless drills, illustrating compatibility.

Image: Examples of international outlet adapters (AU, EU, UK) that may be included for international orders, alongside a product warranty certificate.
5. Operating Instructions
The UpBright 12V AC DC Adapter is designed for straightforward operation:
- Once properly connected to a compatible device and a power outlet, the adapter will automatically supply the necessary 12V DC power.
- For charging applications, the adapter will provide power to the device's internal charging circuit. Refer to your device's manual for specific charging indicators.
- The adapter is equipped with safety features (OVP, OCP, SCP) to protect both the adapter and your connected device from electrical anomalies.
6. Maintenance
To ensure the longevity and optimal performance of your adapter, follow these maintenance guidelines:
- Cleaning: Disconnect the adapter from the power source and the device before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or solvents.
- Storage: When not in use, store the adapter in a cool, dry place, away from direct sunlight and extreme temperatures. Avoid tightly winding the cable to prevent damage.
- Cable Care: Do not bend, twist, or pull the cable excessively. Avoid placing heavy objects on the cable.
7. Troubleshooting
If you encounter issues with your UpBright AC DC Adapter, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power to device | Adapter not properly plugged in; Power outlet issue; Damaged adapter/cable; Incompatible device. | Ensure adapter is fully plugged into both the device and the wall outlet. Test the outlet with another device. Inspect adapter and cable for damage; if damaged, discontinue use. Verify device compatibility. |
| Adapter feels hot | Normal operation (slight warmth); Overload; Poor ventilation. | A slight warmth is normal. If excessively hot, disconnect immediately. Ensure device current draw is within adapter limits. Provide adequate ventilation around the adapter. |
| Device not charging/powering correctly | Incorrect voltage/current; Faulty device; Loose connection. | Confirm the adapter's output specifications match your device's requirements. Ensure connections are secure. Test the device with its original power supply if available. |
8. Specifications
Detailed technical specifications for the UpBright 12V AC DC Adapter:
- Product Dimensions: 4 x 3 x 2 inches
- Item Weight: 3 ounces
- Input Voltage: 100-240VAC, 50/60Hz
- Output Voltage: 12VDC
- Connectivity Technology: Power
- Connector Type: Barrel Round Connector
- Compatible Devices: Fadakwalt 8212 8212A Cordless Drill Tool Kit 3/8'' Keyless Chuck Drill/Driver LED Electric Drill Set
- Included Components: 1 AC Adapter
- Special Feature: Power Supply
- Color: Black
- Mounting Type: Wall Mount
- Protection: OVP (Over Voltage output Protection), OCP (Over Current output Protection), SCP (Short Circuit output Protection)

Image: Rear view of the UpBright AC DC Adapter, displaying input/output specifications and safety certifications.
9. Warranty and Support
Your UpBright 12V AC DC Adapter comes with the following warranty and support:
- Refund Policy: UpBright offers a 30-day refund period from the date of purchase.
- Exchange Policy: The product is covered by a 24-month exchange warranty.
- Manufacturer: UpBright
For any inquiries or support, please refer to the contact information provided with your purchase or visit the official UpBright store on Amazon: UPBRIGHT Store.
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