Bishop BATTERY PACKS: Choose Power Wand Batteries or RCA


Regular price $199.99

(Note:  POWER WAND BATTERIES ONLY WORK with the new Bishop Power WAND. It will NOT work with your Original Wand or any other machine.)

  • Bishop Rotary and Critical’s first ever collaboration – made specifically for the Power Wand.
  • These battery packs are made to be used with the RCA Power WAND, if you’ve purchased that machine separately.
  • Available in two sizes – the Standard, which provides up to 10 hours of tattooing time with 1500 mAh, and the Shorty, which provides up to 5 hours of tattooing time with 800mAh.
  • The batteries will work with most USB-C cords and charging bricks if you do not have the Critical Charging Dock.
  • Compatible with all Critical Connect firmware and hardware – including the Critical Connect Footswitch.
  • A note regarding the readout on these batteries: if you see the battery percentage fluctuating, the battery is calibrating to provide you with the most accurate battery life read-out and has no effect on the functionality and run time of your battery/machine.
  • Tier 1 grade battery used to make this power pack.
  • Batteries are shipped partially charged – they do not require a full charging cycle but will need to be charged upon receipt.
  • After powering on, initial battery life display will take approximately 5 seconds to calibrate to an accurate read-out.
  • You may notice the battery life adjust (increases or drops) between activation and pauses during sessions – this is because the battery calibration is reflecting the device’s current usage scenario.
  • Note the percentage difference may be more noticeable on the Shorty batteries due to the smaller battery capacity.


B-Charged is more than a battery pack — it’s a wireless power supply designed to give you the ultimate freedom in tattooing. 💪


You’ll have the power to tattoo wirelessly longer than ever before. ⚡️ B-Charged lasts up to 12+ hours, depending on your voltage use and machine’s motor.

You’ll have the power to precisely control your voltage to the first decimal, just like a standard wired power supply.

With our Jump Start feature, you’ll have the power to defeat the stiffest of cartridge needle membranes.

Out of energy? Get back to full charge in just 1.5 hours of charge time! 🔋

Plus — the portability, beauty, and simplicity of B-Charged will energize you to conquer your tattoos.

Be free. B-Charged.