Wireless Tattoo Battery Power Supply – LCD, Type-C, DC
Wireless Tattoo Battery Power Supply – LCD, Type-C, DC
AA20 Wireless Tattoo Machine Battery Power Supply
Cut the cord and take full control of your tattooing sessions with the AA20 Wireless Tattoo Machine Battery Power Supply. Built for professional tattoo artists and beauty salon use, this compact alloy-and-ABS unit delivers reliable, adjustable power with zero cable clutter. Made in Mainland China.
Key Features
- Truly Wireless Freedom: Eliminate clip cords, foot pedals, and wall-mounted power supplies — work anywhere in your studio with complete mobility.
- High-Capacity 1200mAh Li-Battery: The built-in lithium battery provides extended session time so you can focus on your art without constant interruptions for recharging.
- Digital LCD Display: Real-time voltage readout keeps you informed at a glance. Rapidly press the power button twice to instantly check remaining battery life.
- Precise Voltage Control (5–12V): Fine-tune output in 0.1V increments with the + / − buttons, or hold them down for rapid adjustment — perfect for dialing in exactly the right power for lining or shading.
- Type-C Fast Charging: Modern USB Type-C charging interface for quick, convenient top-ups with any compatible cable.
- Durable Alloy + ABS Construction: High-strength alloy housing offers excellent heat resistance and corrosion resistance for long-term professional use.
- DC Connection: Compatible with DC-interface tattoo machines (please verify your machine's plug type before ordering).
- Simple One-Button Operation: Long press to power on/off; short press to pause and resume — intuitive controls even mid-session.
Specifications
| Item Type | Wireless Tattoo Machine Battery Power Supply |
| Battery | Built-in Li-ion, 1200mAh |
| Charging Interface | USB Type-C |
| Output Voltage | 5V – 12V (adjustable in 0.1V steps) |
| Connection Type | DC |
| Color | Black |
| Material | Alloy + ABS Plastic |
| Country of Origin | Made in China |
How to Use
- Insert the power supply into your tattoo machine's DC interface.
- Long press the power button to switch on the unit.
- Use the + or − buttons to adjust voltage (short press = 0.1V steps; long press = rapid change).
- Short press the power button to pause; press again to resume. Long press to shut down.
- Rapidly press the power button twice to display remaining battery percentage.
- If the screen does not illuminate on power-on, the battery is depleted — charge via the included Type-C cable before use.
Package Contents
- 1 × Wireless Tattoo Machine Battery Power Supply (DC)
- 1 × USB Type-C Charging Cable
Note: Please confirm your tattoo machine uses a DC plug before ordering. Due to variable working voltages used during tattooing sessions, actual battery duration will vary. Colors may appear slightly different due to screen settings and lighting conditions. Measurement tolerance: ±1–3 cm.
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Learn more: FDA fact sheet on tattoos and permanent makeup
Frequently Asked Questions
Q: Is this wireless tattoo power supply compatible with all tattoo machines?
A: The AA20 Wireless Tattoo Machine Battery Power Supply uses a DC connection interface. It is compatible with DC-plug tattoo machines operating within the 5–12V range. Please verify that your machine's plug type matches the DC interface before purchasing to ensure full compatibility.
Q: How long does the battery last on a full charge?
A: The unit is equipped with a built-in 1200mAh lithium battery. Session duration varies depending on your machine's operating voltage and usage pattern. To check the current battery level at any time, rapidly press the power button twice — the LCD display will show the remaining charge percentage.
Q: How do I charge the AA20 wireless tattoo power supply?
A: Simply connect the included USB Type-C charging cable to the charging port on the unit and plug the other end into any compatible USB power source. If the LCD screen does not light up when you press the power button, the battery is fully depleted — charge it fully before your next session.
Q: Can I adjust voltage precisely during a tattoo session?
A: Yes. The digital LCD display shows real-time voltage readings. Use the + or − buttons to make fine adjustments in 0.1V increments (short press) or hold them down for rapid voltage changes — giving you full control over machine speed and power throughout your session.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.