Musotoku Extended Volt ROVER R-1 Wireless Battery Pack

Built with input from legendary tattoo artist Dan Kubin, the Musotoku Extended Volt ROVER R-1 takes wireless tattooing to the next level — delivering ultra-stable power, intelligent startup technology, and all-day reliability in a compact, travel-ready design.

Designed for professional artists who demand precision and consistency, the ROVER R-1 gives you complete control with an extended 2.5–12V range, adjustable in precise 0.1V increments, making it ideal for everything from ultra-soft black & grey work to hard-hitting lining.

Why Artists Love the ROVER R-1

• Extended 2.5V–12V Power Range
  Fine-tune your machine exactly how you like it with ultra-precise 0.1V adjustments for maximum control and versatility.
• Adaptive NITRO Jumpstart Technology
  The upgraded intelligent NITRO system automatically adapts the startup boost to your selected voltage, helping your machine start smoother while reducing motor stress and wear.
• Consistent Power Output
  Unlike standard wireless batteries that weaken as charge drops, the ROVER R-1 maintains stable, reliable performance from full charge to empty.
• Professional OLED Display
  Easily monitor voltage, battery percentage, and machine performance at a glance on the crisp 1.25 cm OLED screen.
• Long-Lasting, Replaceable Batteries
  Powered by rechargeable and replaceable 18350 lithium-ion batteries, delivering approximately 2–7 hours of continuous tattooing per charge.
• Fast USB Charging
  Recharge in as little as 1.5 hours using the included USB-compatible charging dock.
• Secure Premium RCA Connection
  Features a high-quality gold-plated Amphenol RCA connector for a stable, reliable fit on RCA pen-style machines.
• Travel-Friendly Design
  Removable batteries make the ROVER R-1 ideal for conventions, guest spots, and artists on the move.

Technical Specifications

• Colour: Gunmetal
• Connection: RCA
• Voltage Range: 2.5V–12V
• Voltage Adjustment: 0.1V increments
• Battery Type: Replaceable Li-ion 18350 flat top
• Battery Runtime: Approx. 2–7 hours
• Charging Time: Approx. 1.5 hours
• Display: 1.25 cm OLED digital screen
• Weight: 72 g (with battery)
• Dimensions: 30 x 69 mm
• Includes: 2 lithium-ion batteries + USB charging dock
• Designed with Dan Kubin
• Engineered and manufactured in Spain

Built for Serious Tattoo Artists

Whether you're packing colour, pushing bold lines, or creating smooth shading blends, the Musotoku ROVER R-1 delivers the dependable wireless performance professionals trust — with the power, intelligence, and portability modern tattooing demands.