USB Rechargeable Tattoo Pen Power Supply | 4–12V Adjustable
USB Rechargeable Tattoo Pen Power Supply | 4–12V Adjustable
Take your tattooing workflow completely cordless with this USB Rechargeable Tattoo Pen Power Supply. Featuring a wide 4–12V adjustable voltage range with 0.1V precision, this compact battery pack integrates seamlessly with most standard-interface tattoo machines — giving artists total freedom of movement, whether in-studio or on the go.
Made in Mainland China.
Key Features
- Precise Adjustable Voltage (4–12V): Fine-tune output in 0.1V increments to perfectly match the speed and depth requirements of any tattooing style or machine.
- Large LED Digital Display: Clearly shows real-time voltage output at a glance, keeping your settings accurate and effortless to monitor mid-session.
- Lightweight & Compact Design: Crafted from aluminum alloy and silicone, the slim form factor attaches directly to your tattoo pen, creating a unified, cable-free setup.
- Universal Standard Interface: Fits most tattoo machines with a standard connector. The secure, tight-fit connection won't slip during use.
- 1500mAh Built-In Battery: Powers up to 7–8 hours of continuous use on a full charge at 5V working voltage — easily covering a full day of appointments.
- USB Type-C Charging: Recharges quickly and conveniently via the included USB-C cable — compatible with modern chargers you already own.
Specifications
| Material | Aluminum alloy, silicone, electronic components |
| Operating Voltage | 4–12V (adjustable in 0.1V steps) |
| Battery Capacity | 1500mAh |
| Charging Interface | Type-C USB |
| Working Time | 5–8 hours (varies with voltage setting) |
| Certification | 3C |
| Country of Origin | Mainland China |
What's in the Box
- 1 × Tattoo Pen Power Supply
- 1 × USB Type-C Charging Cable
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Learn more: FDA fact sheet on tattoos and permanent makeup
Frequently Asked Questions
Q: What tattoo machines is this USB rechargeable tattoo power supply compatible with?
A: This tattoo pen power supply is designed to work with most tattoo machines that use a standard interface connector. The tight-fit connection ensures it stays securely attached during use. Always confirm your machine uses a standard-sized port before purchasing.
Q: How long does the tattoo power supply battery last on a single charge?
A: The built-in 1500mAh battery provides approximately 5–8 hours of continuous working time depending on the voltage setting. At 5V, you can expect up to 7–8 hours, making it ideal for full-day sessions without needing to recharge.
Q: How do I charge this cordless tattoo power supply?
A: Simply use the included USB Type-C cable and connect it to any compatible USB charger or power bank. The Type-C interface ensures fast and convenient charging using modern adapters you already have.
Q: Can I adjust the voltage while using the tattoo machine?
A: Yes. The 4–12V adjustable voltage range can be fine-tuned in 0.1V increments. The large LED digital display shows the current voltage in real time, so you can make precise adjustments on the fly without interrupting your workflow.