Introduction
This manual provides instructions for the safe and effective use of your Metasources 13.5V AC/DC Adapter. This charger is specifically designed for Hyper Tough 12V Max 1.5Ah cordless brushless drill and impact driver models 98807, 98809, and 98820. Please read this manual thoroughly before use and retain it for future reference.
Safety Information
To ensure safe operation and prevent damage, observe the following safety guidelines:
- The charger supports a global input voltage range of 100-240V AC, 50/60Hz.
- This product is FCC approved and safety certified.
- Built-in safety features include overcurrent protection (OCP), short-circuit protection (SCP), and overvoltage protection (OVP).
- Always use the charger in a dry environment. Avoid exposure to moisture or liquids.
- Do not attempt to disassemble, modify, or repair the charger. Refer all servicing to qualified personnel.
- Unplug the charger from the power outlet when not in use or during electrical storms.
- Keep the charger out of reach of children.
Package Contents
Verify that all items are present upon unpacking:
- 1 x Metasources 13.5V AC/DC Adapter
Setup
Follow these steps to set up your charger:
- Ensure the power tool battery is properly seated in the tool or removed for charging, depending on the specific Hyper Tough tool model.
- Connect the barrel round connector of the Metasources AC/DC Adapter firmly into the charging port of your compatible Hyper Tough 12V Max 1.5Ah drill or impact driver (models 98807, 98809, 98820).
- Plug the AC adapter into a standard 100-240V AC wall outlet.

Image: The Metasources 13.5V AC/DC Adapter, showing the main unit with a two-prong plug and the attached cable ending in a barrel round connector.
Operating Instructions
Once connected, the charger will begin to supply power to the compatible Hyper Tough device. Monitor the device's charging indicator (if available) to determine the charging status. Disconnect the charger once the device is fully charged to conserve energy and prolong battery life.
The charger is designed for efficient power delivery and incorporates features to prevent overheating, utilizing pure copper plates for effective heat dissipation during the charging process.

Image: An infographic highlighting key features of the charger, including internal pure copper plates for heat dissipation to prevent overheating, and the cable's durability with a 10,000+ bending test, PVC insulation jacket, and high-quality copper wire construction.
Maintenance
Proper maintenance ensures the longevity and performance of your charger:
- Keep the charger clean and free from dust and debris. Use a dry, soft cloth for cleaning. Do not use liquid cleaners.
- Store the charger in a cool, dry place when not in use.
- Avoid bending the cable sharply or placing heavy objects on it to prevent internal wire damage and prolong its lifespan.
- Regularly inspect the cable and connector for any signs of wear or damage. If damage is observed, discontinue use immediately.
Troubleshooting
If you encounter issues, refer to the following common problems and solutions:
- Charger not powering on:
Ensure the AC adapter is securely plugged into a functional wall outlet and the device. Check for any visible damage to the cable or adapter. Try a different outlet to rule out power supply issues. - Device not charging:
Verify that the charger's barrel connector is fully inserted into the device's charging port. Confirm that the charger is compatible with your specific Hyper Tough model (98807, 98809, 98820). If the device has a removable battery, ensure it is correctly inserted. - Excessive heat during charging:
While the charger has built-in heat dissipation, if you observe excessive heat, disconnect the charger immediately. Ensure proper ventilation around the charger and device during use. Avoid charging in direct sunlight or enclosed spaces.
Specifications
| Brand | Metasources |
| Input Voltage | 100-240V AC, 50/60Hz |
| Output Voltage | 13.5V DC |
| Output Current | 0.4 Amps |
| Connector Type | Barrel Round Connector |
| Compatible Devices | Hyper Tough Model 98807, 98809, 98820 12V Max 1.5Ah Cordless Brushless Drill Impact Driver |
| Safety Features | Overcurrent Protection (OCP), Short-Circuit Protection (SCP), Overvoltage Protection (OVP) |
| Item Weight | 3 Ounces |
| Included Components | 1 AC Adapter |
Warranty and Support
This Metasources product is backed by a 24-month exchange warranty, providing peace of mind for your purchase. Additionally, a 30-day refund policy is available from the date of purchase.
For technical assistance, warranty claims, or any product-related inquiries, please contact Metasources customer service. Refer to your purchase documentation for specific contact details or visit the official Metasources website.