Introduction
This manual provides comprehensive instructions for the safe and effective use of your Dragonhawk B1 Cordless Tattoo Battery Power Supply. Please read this manual thoroughly before operating the device and retain it for future reference.
Safety Information
For external use only.
- Always ensure the device is clean and sterilized according to industry standards before each use.
- Do not expose the battery to extreme temperatures, direct sunlight, or moisture.
- Avoid dropping or subjecting the device to strong impacts.
- Do not attempt to disassemble or repair the battery pack yourself. Contact customer support for assistance.
- Keep out of reach of children.
- Use only with compatible DC interface tattoo machines.
Product Overview
The Dragonhawk B1 Cordless Tattoo Battery Power Supply is designed for portability and ease of use with DC interface tattoo machines. It features a lightweight design, an LCD display, and a 1300mAh battery for extended operation.

Figure 1: Dragonhawk B1 Cordless Tattoo Battery Power Supply (DC Model). This image shows the compact, black battery pack with the Dragonhawk logo and specifications printed on its side, featuring a DC connector.
Key Features:
- Ultra-Lightweight Design: Weighs approximately 40g for comfortable handling.
- Long-Lasting Battery: 1300mAh capacity provides up to 5 hours of runtime.
- Type-C Charging: Convenient and modern charging port.
- User-Friendly Operation: Intuitive controls with a 4V-12V voltage range and 0.1V adjustments.
- Advanced Smart Chip: Offers short-circuit, overcharge, and over-discharge protection.
- Universal Compatibility: Designed for all standard DC interface tattoo machines.
Specifications

Figure 2: Dimensions of the Dragonhawk B1 Cordless Tattoo Battery. The image displays the battery with measurements indicating a width of 27mm and a height of 42mm.
| Feature | Detail |
|---|---|
| Model Number | B1 |
| Weight | Approximately 40g |
| Battery Capacity | 1300mAh Lithium Battery |
| Working Voltage | 4V-12V |
| Voltage Adjustment | 0.1V increments |
| Start-up Mode | 0.2s Instant Start-up |
| Charging Port | Type-C |
| Operating Time | Up to 5 hours (depending on usage) |
| Compatibility | Standard DC interface tattoo machines |
Setup
- Charge the Battery: Before first use, fully charge the battery using the provided Type-C cable. Refer to the "Charging" section for details.
- Connect to Tattoo Machine:
Align the DC connector of the power supply with the DC input port on your tattoo machine. Gently push to ensure a secure connection.

Figure 3: Demonstrating the connection of the Dragonhawk B1 battery to a tattoo machine. The image shows hands holding the battery and a tattoo pen, aligning the DC connector for insertion.
Operating Instructions
- Power On/Off:
Long-press the power button (usually located on the side or bottom of the display) to turn the device on or off. The LCD screen will illuminate upon activation.

Figure 4: Close-up of the Dragonhawk B1 battery showing the power button, indicated by "long press to open/off".
- Adjusting Voltage:
Use the "+" and "-" buttons on the device to adjust the voltage. Each press will change the voltage by 0.1V. The current voltage will be displayed on the LCD screen.

Figure 5: Image highlighting the "+" and "-" buttons for voltage adjustment on the Dragonhawk B1 battery, along with the LCD screen displaying the current voltage.
- Activating "Start Up" Mode:
For machines that require a higher initial voltage to start, double-click the power button to activate the "start up" mode. This provides a brief power boost to get the machine running smoothly.
- Monitoring Battery Life:
The LCD screen displays the current battery level, allowing you to monitor usage and plan for recharging.
Charging
The Dragonhawk B1 battery is equipped with a Type-C charging port for convenient recharging.
- Connect the Type-C charging cable to the charging port on the battery.
- Connect the other end of the cable to a compatible USB power adapter (not included) or a USB port on a computer.
- The LCD screen will indicate the charging status.
- A full charge typically takes approximately 2 hours.

Figure 6: Close-up view of the Type-C charging port on the Dragonhawk B1 battery.

Figure 7: Visual representation of charging time (2 hours) and operating time (4-5 hours) for the Dragonhawk B1 battery.
Maintenance
- Cleaning: Wipe the exterior of the power supply with a clean, damp cloth. Do not use harsh chemicals or abrasive cleaners. Ensure no liquid enters the charging port or other openings.
- Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Recharge it when the battery level is low. If storing for an extended period, charge the battery to approximately 50-70%.
Troubleshooting
- Device not turning on: Ensure the battery is charged. Long-press the power button firmly.
- Tattoo machine not starting: Check the connection between the battery and the machine. Ensure the voltage is set appropriately. Try activating the "start up" mode by double-clicking the power button.
- Battery not charging: Verify the Type-C cable is securely connected to both the battery and the power source. Try a different cable or power adapter.
- Short operating time: Battery performance can decrease over time. Ensure the battery is fully charged before use. Operating at higher voltages or with demanding machines may reduce runtime.
Warranty and Support
The Dragonhawk B1 Cordless Tattoo Battery Power Supply comes with a 1-year warranty, offering a "replace instead of repair" service for eligible issues.
For any inquiries, technical support, or warranty claims, please reach out to Dragonhawk customer service through the Amazon messaging system. Our team is available to assist you promptly.
Additional resources, including video tutorials and setup guides, may be available on the official Dragonhawk YouTube channel: Youtube.com/@Dragonhawkofficial.





