1400MAH Battery Adaptor with RCA Interface Wireless Power Supply 1600130

Features voltage outputs are available for adjustment, 4.2V-12V. Type-c on/off switch control make it easier during tattooing. Available for Tattoo Pen Machine. Lightweight design, 62grams. Plastic Shell. High-quality lithium battery pack with long service life. RCA interface . Parameter Capacity: 1400mAh Charging time: 3-4 hours Work 4-8hours Dimension  32mm*84mm Package 1 DC Lithium battery 1 USB charging cable Type-c switch cable