Bishop x Critical Advanced Battery Pack Standard – Cordless Freedom, Maximum Control

Brands Uniting for Ultimate Performance

Bishop and Critical have joined forces to create a next-generation battery – the Advanced Battery Pack Standard. This enhanced tattoo machine battery is designed to give artists cordless freedom, precise control, and reliable performance during long sessions. Whether you are a professional tattoo artist or an SMP specialist, this battery is not just another piece of equipment but a tool that changes how you tattoo.

An improvement you will feel with every movement

Snap-In steel connector with rubber pads

Ensures an extremely strong connection to the machine – no unwanted disconnection even in the most intense moments of work.

Next-generation TFT display

Displays voltage (V), frequency (Hz), battery life and operating time. It can switch between light and dark modes for comfortable reading in any environment.

Up to 15 hours of battery life

The Standard version lasts up to 15 hours on a single charge, while the Shorty version is ideal for shorter sessions with a battery life of 6 hours.

Five-button interface with intuitive control

Instant voltage switching in 0.1 V steps, setting presets and access to advanced battery settings.

Bluetooth connectivity (Critical Connect)

Connect the battery to a wireless pedal or app and get a whole new dimension of control over your work.

Practical features that you will see in the videos

• Easy on and off - by holding the middle button. 

Powering On + Off | Power Wand w/ Advanced Battery

• Quick access to the menu - set presets, display brightness or display mode without interrupting your work. 

Access Settings and Jumpstart | Power Wand w/ Advanced Battery

• Voltage presets – ideal for those who work with different techniques. 

Hertz + Volts Display | Power Wand w/ Advanced Battery

Setting Presets | Power Wand w/ Advanced Battery

• Change the display – light and dark mode according to the light in the studio.

Compatibility without compromise

1. Compatible with all Power Wand models.
2. Thanks to the 3.5 mm jack connector, it also works with other brands of tattoo machines.
3. Ideal for Shader, Packer and Liner machines.
4. Bluetooth connection support via Critical Connect.
5. The battery displays the frequency (Hz), which will be especially appreciated by advanced artists looking for precise control over every needle stroke.

Who is this battery designed for?

- Professional tattoo artists who require stability and accuracy.
- SMP artists where millimetres matter.
- Artists working on the road or outside the studio – no cables, no restrictions.
- Anyone who wants long-lasting performance, intuitive operation and a modern design.

Technical specifications

• Voltage: 4.5 V - 13 V (adjustable in 0.1 V steps)
• Battery type: Lithium-ion
• Battery life: Up to 15 hours (Standard)
• Weight: approx. 57 g
• Display: TFT with Hz, voltage, battery status and runtime
• Connector: Snap-In for Power Wand / 3.5 mm jack for other devices
• Bluetooth: Yes, Critical Connect (with Critical app and pedal)

A battery that pushes the boundaries of your work

The Bishop x Critical Advanced Battery Pack is not just a replacement battery - it's a technological advantage. It offers you a long battery life, a strong and stable connection, a variety of features and an exceptional design. It's the solution for artists who want to fully realise their potential without limits.

--> Invest in a battery that works as hard as you do.