Introduction
This manual provides essential information for the safe and effective use of your 20V Max Li-Ion Battery DIY Connection Adapter. This adapter is designed to convert a HyperTough 20V Max Li-Ion battery into a power source for various electronic projects and robotics applications, allowing for a direct connection to your custom wiring.
Please read this manual thoroughly before operation and retain it for future reference.
Safety Information
Always observe the following safety precautions to prevent injury or damage to the adapter or connected devices:
- Polarity: Ensure correct polarity when connecting the adapter to your project. The adapter features clearly marked positive (+) and negative (-) terminals. Red wire is typically positive, and black wire is negative. Incorrect polarity can damage your project or the battery.
- Voltage Compatibility: This adapter is designed for 20V Max Li-Ion batteries. Ensure your project is compatible with a 20V DC power source. Wiring two adapters in series can provide 40V, but this must be done with extreme caution and only if your project supports 40V.
- Short Circuits: Avoid short-circuiting the output wires. A short circuit can cause excessive heat, battery damage, or fire.
- Overload: Do not exceed the adapter's maximum current rating of 10 Amps or power rating of 200 Watts. Overloading can lead to overheating and damage.
- Environment: Use the adapter in a dry environment. Avoid exposure to water, moisture, or extreme temperatures.
- Modification: Do not attempt to modify or disassemble the adapter. This will void any implied warranty and may lead to unsafe operation.
Package Contents
Verify that all items are present upon opening the package:
- 1 x 20V Max Li-Ion Battery DIY Connection Adapter
- (Note: Battery not included)
Setup
Follow these steps to set up your adapter:
- Identify Terminals: Locate the positive (+) and negative (-) markings on the adapter. The red wire is connected to the positive terminal, and the black wire to the negative terminal.
- Connect to Project: Securely connect the adapter's wires to your electronic project or device. Ensure a robust electrical connection to prevent intermittent power or arcing.
- Attach Battery: Align your HyperTough 20V Max Li-Ion battery with the adapter's battery slot. Push the battery firmly into the adapter until you hear a "click," indicating it is securely latched. The adapter features a click-latch mounting type for secure attachment.

Image: The adapter securely connected to a HyperTough 20V Max Li-Ion battery. Note the positive and negative markings on the adapter.

Image: Side view of the adapter, highlighting the positive (+) and negative (-) terminal markings.
Operating Instructions
Once the battery is securely attached and the adapter is connected to your project, the adapter will provide 20V DC power. The adapter acts as a simple pass-through for the battery's voltage.
- Powering Your Project: The adapter will supply power to your connected device as long as the battery is attached and charged.
- Disconnecting: To disconnect the battery, press the release button (if present on your battery) and slide the battery off the adapter. Always disconnect the battery when the project is not in use or when performing maintenance.
- Series Connection (Advanced): For projects requiring 40V, two 20V Max Li-Ion batteries can be wired in series using two adapters. This advanced configuration requires careful attention to polarity and voltage ratings of your project. Consult an expert if unsure.
Troubleshooting
If you encounter issues with your adapter, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power output | Battery not fully inserted or charged. Incorrect wiring to project. Short circuit in project. | Ensure battery is fully clicked into place and charged. Verify positive and negative connections. Check your project's wiring for any short circuits. |
| Battery falls out easily | Adapter latch worn or damaged. | Ensure the battery is pushed in until it clicks. If the issue persists, the adapter may be worn and require replacement. |
| Adapter feels hot | Overload or short circuit. | Immediately disconnect the battery. Check your project's power requirements and wiring for short circuits. Ensure the load does not exceed 10 Amps or 200 Watts. |
Specifications
| Feature | Detail |
|---|---|
| Product Type | Battery DIY Connection Adapter |
| Compatible Battery | HyperTough 20V Max Li-Ion Batteries |
| Output Voltage | 20V DC (from battery) |
| Max Amperage | 10 Amps |
| Max Wattage | 200 Watts |
| Mounting Type | Click Latch |
| Connector Type | 2-Pin (wired output) |
| Special Feature | Lightweight Design |
| Manufacturer | DriveandFly |
| Date First Available | August 16, 2022 |
Warranty and Support
Specific warranty information for this product is not provided in the available documentation. For support or inquiries, please contact the seller or manufacturer directly through the platform where the product was purchased.
Please retain your proof of purchase for any warranty claims or support requests.





