What’s New

Replaceable Cells

Design

• Consistent power regardless of battery percentage
• Compact size
• Durable connectors, and
• our iconic aerospace-grade aluminum design. All with simplicity in mind.

Specifications

• 2.5V to 12V voltage output adjustable in 0.1V
• NITRO pulse Configurable and Adaptive for Dan Kubin machines
• Power Level: Always maintained without decreasing no matter what’s the battery percentage
• Health Monitoring: >1,000 checks/sec to ensure that your tattoo machine is running smoothly
• Size: 30 x 69 mm (1.18 x 2.7 in)
• Weight: 72 gr (2.5 oz) with battery
• Connectors: Amphenol Armoured model, gold-plated finishing
• Display: OLED 0.49 inch
• Battery: Standard Li-ion 1835 Flat
• Battery pack comes with 2 batteries and a charger that can charge either both at a time or one at a time

Experience the power of MUSOTOKU concentrated in a wireless battery for your tattoo machines.

The ROVER R-1 is powered by easily replaceable Li-ion batteries, ensuring non-stop tattooing with spare batteries always ready to keep you focused on your work.
 Simply put: when you need a recharge, swap in a fresh battery and keep working.

Design

We've focused on what matters to you most:

• Consistent power regardless of battery percentage
• Compact size
• Durable connectors, and
• our iconic aerospace-grade aluminum design. All with simplicity in mind.

And of course, travel hassle-free with Rover's removable battery, approved for air travel.

Specifications

• 5V to 12V voltage output adjustable in 0.1V
• NITRO pulse injected on every startup
• Brushless motors: Customized start up sequence to indulge these sensitive motors.
• Power Level: Always maintained without decreasing no matter what's the battery percentage
• Health Monitoring: >1,000 checks/sec to ensure that your tattoo machine is running smoothly
• Size: 30 x 69 mm (2.7 x 1.2 in)
• Weight: 72 gr (2.5 oz) with battery
• Connectors: RCA (Amphenol heavy duty)
• Display: OLED 0.49 inch
• Battery: Li-ion 1835 Flat

What's included

• ROVER R-1 battery pack
• 2x 1835-Flat Li-ion Batteries + case
• USB compatible External charger for batteries + cable
• Instructions

True power comes in a small package with the Critical Connect Universal Battery Shorty, one of the lightest and smallest battery packs on the market. Perfect for quick sessions, PMU artists, and tattoo artists who prefer an overall lighter weight.

Features & Benefits: 

• Crisp OLED Display & Precise Voltage 
• Ergonomic Design 
• Utilizes Bluetooth 5.0 Technology 
• Utilizes Critical Core – created for consistent power and extreme accuracy. 
• Available in RCA connection
• Compatible with most rotary brands
• Featured jumpstart assist for large needle groupings and hard starting motors 
• Control the ON/OFF function of the batteries through two modes: Continuous & Momentary 
• Compatible & wirelessly connects with the Critical Connect Foot Switch* 
• Connect up to (4) Critical Connect batteries to (1) Critical Connect Foot Switch for adaptability & cordless freedom  
• Dual charging capable dock (optional) 
• Up to 5+ hours of tattoo time 
• Voltage Range 4.5v – 13v 
• Size: 2” L x 1.2” W 
• Weight: 1.5 oz 
• USB-C Charger Cable Included 
• Instruction Manual Included 
• The Shorty is one of the lightest & smallest battery packs on the market

* = Critical Connect Universal Batteries are compatible & wirelessly connect with ONLY the Critical Connect Foot Switch (simultaneously, the Critical Connect Foot Switch is ONLY compatible with Critical Connect batteries)

Patents: 

• US Patent: 10471246 
• AU Patent: 2019359618 
• CN Patents: Pending 
• CA Patents: Pending 

NOTE: THIS PRODUCT CAN BE AIR SHIPPED, BUT SOME RESTRICTIONS APPLY AND SOME COUNTRIES RESTRICT THE TRANSPORT OF LITHIUM ION BATTERIES.  PLEASE CHECK LOCAL REGULATIONS OR EMAIL CUSTOMER SERVICE FOR MORE DETAILS. 

ALL SALES ARE FINAL.  WE DO NOT ACCEPT RETURNS OR EXCHANGES.

The Ultimate Wireless Tattooing Experience

The Critical Connect Universal Battery utilizes Bluetooth 5.0 and Critical Core technology - created for consistent power and extreme accuracy. Experience ultimate power, freedom, and versatility.  

Features & Benefits: 

• Crisp OLED Display & Precise Voltage 
• Ergonomic Design 
• Utilizes Bluetooth 5.0 Technology 
• Utilizes Critical Core – created for consistent power and extreme accuracy. 
• Available RCA Connection
• Compatible with most rotary brands
• Featured jumpstart assist for large needle groupings and hard starting motors 
• Control the ON/OFF function of the batteries through two modes: Continuous & Momentary 
• Compatible & wirelessly connects with the Critical Connect Foot Switch* 
• Connect up to (4) Critical Connect, Power Wand, or Critical Torque V3 batteries to (1) Critical Connect Foot Switch
• Dual charging capable dock (optional) 
• Up to 10+ hours of tattoo time 
• Voltage Range 4.5v – 13v 
• Size: 2.4” L x 1.2” W 
• Weight: 2.0 oz 
• USB-C Charger Cable Included 
• Instruction Manual Included 

* = Critical Connect Universal Batteries are compatible & wirelessly connect with ONLY the Critical Connect Foot Switch (simultaneously, the Critical Connect Foot Switch is ONLY compatible with Critical Connect batteries)

Patents: 

• US Patent 10471246 & other US Patents Pending 
• AU Patent 2019359618 
• CN Patent 202030297770.3 & other CN Patents Pending 
• EU Patents Pending 
• CA Patents Pending 

NOTE: THIS PRODUCT CAN BE AIR SHIPPED, BUT SOME RESTRICTIONS APPLY AND SOME COUNTRIES RESTRICT THE TRANSPORT OF LITHIUM ION BATTERIES.  PLEASE CHECK LOCAL REGULATIONS OR EMAIL CUSTOMER SERVICE FOR MORE DETAILS. 

ALL BATTERY SALES ARE FINAL.  WE DO NOT ACCEPT RETURNS OR EXCHANGES.