Critical Tattoo Universal Battery Dock

Universal Battery Charging Dock by Critical Tattoo® Turn any rotary tattoo machine into a wireless machine with the Critical Tattoo® Universal Battery. This super lightweight, balanced battery offers 10+ hours of tattooing, depending on your voltage and tattoo machine. Easily adjust your voltage using the intuitive and user-friendly interface. The Critical core allows for consistent and stable voltage output on a range of 4v up to 13v. This listing is for the Critical Tattoo® Universal Battery with an RCA connection, compatible with most rotary tattoo machine brands on the market. Specifications: Charging dock for Critical Tattoo Universal Battery Packs Dimensions: 2” x 4” x 1.2” Compatible with the RCA connection and 3.5mm connection batteries Equipped with two charging slots Built-in magnetic bottom; mounts easily to any ferrous metal surface Charges batteries from depleted to full in 2 –3 hours’ time No-fuss battery swap for easy exchanges Comes with USB-C cable and wall plug 2-ye