Rechargeable Cordless Tattoo Battery Pack - 1300mAh Capacity OLED Display Tattoo Power Supply RCA Connector Tattoo Supplies for Rotary Tattoo Gun Machine Kits (RCA Battery- Black) - tuffkingusa, PS-067

• 🔋 Superior Battery: Powered by an advanced 1300mAh mini cordless tattoo lithium battery, the Telety tattoo power supply lasts between 5-8 hours depending on your usage. Switch between multiple battery packs for longer sessions. Notice: Please fully charge before each use. Fast charging,can be full state in 3 hours. ⚡️ LED Screen for Adjustable Voltage: Our tattoo batttery pack with adjustable voltage between 4-12 volts by 0.1v increments. Say goodbye to preset voltages and fine-tune your machine with unparalleled accuracy. The battery screen has the functions of displaying output voltage, remaining power. ✍🏻 Ergonomic Design: The mini tattoo power supply with 117g lightweight, 28*77mm small size, easy to carry for tattoo artist. The cordless power supply suitable for any RCA type of tattoo gun machine, tattoo pens. Small size, light and easy to carry. Precise tension adjustment, easy to use and safe. 🛠️ Durable: Built with durability in mind. The alluminum casing acts as a shock absorber when accidentally dropped. The Tuffking second generation cordless battery won't scratch or dent as easily compared to plastic. ✅RCA Connector: Includes a USB to USB Type C charging cable so artists are ready right out of the box. Charges from 0% to 100% Battery within 3 hours.