Keep your tattoo workstation organized and fully powered with the Critical Universal Battery Dock Kit — the perfect solution for wireless tattooing professionals who value efficiency and mobility. The Critical Universal Battery Dock features a built-in magnetic bottom, allowing you to swap out batteries quickly and effortlessly with just one hand. Designed for convenience, this sleek charging station ensures your Critical Universal Batteries are always ready for your next session. With an approximate charge time of just 2–3 hours (from depleted to full), the dock is engineered to keep up with the demands of any high-volume tattoo studio or on-the-go artist. This charging dock is compatible with both RCA and 3.5mm (Cheyenne-style) battery connections, making it versatile and universal across most rotary tattoo machines. What’s Included in the Kit: 2x Critical Universal Batteries – RCA connection 1x Critical Universal Battery Charging Dock Key Features: Built-in magnetic base for one-handed battery swapping Fast charge time: approx. 2–3 hours Keeps your setup clean and organized Compatible with both RCA and 3.5 mm batteries Perfect for Critical Universal Battery users Ideal for both studio and mobile tattoo setups Looking to add wireless freedom and charging efficiency to your tattoo equipment? This dock and battery kit is an essential upgrade for any serious tattoo artist.