Critical Connect Universal Battery Shorty

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Turn your favourite handpiece into a wireless machine with the Critical Connect Universal Battery Shorty!

Small but mighty, the Critical Connect Universal Battery Shorty is one of the lightest battery packs available and offers Artists total wireless freedom!

Optimal for shorter sessions, the Critical Connect Universal Battery Shorty is perfect for Artists that want a less bulky, more portable and decluttered workspace.

Key features:

  • Razor-sharp OLED display and precise voltage regulation
  • Light and compact
  • Ergonomic design
  • Bluetooth 5.0 technology
  • Critical Core - designed for constant performance and highest accuracy
  • Available in RCA and 3.5mm connections
  • Compatible with most rotary machines
  • Jump start function for large needle groups and hard to start motors
  • ON/OFF function of batteries with two modes: Continuous & Momentary
  • Compatible with the ID Liner Foot Pedal by Dragonhawk (to be purchased separately)
  • Dual charging dock (to be purchased separately)
  • USB-C charging cable included



Tattoo Time 5+ Hours
Voltage 4.5 V - 13 V
Size 5.08cm (L) x 3.05cm (W)
Weight 42.52g


>> See our full range of handpieces, permanent makeup machines & power supplies




Dispatched within 2-3 working days.


Dispatched the same day when ordered before 12pm (midday).

Please Note: Next Day Delivery may not be available on some products. 


Calculated at checkout depending on delivery address and parcel weight. Dispatched within 2-3 working days but subject to international shipping timeframes dependent on region shipped to.

'Estimate shipping costs' is available when you view your cart, so you can double check how much it is likely to cost before you place your order.

We will contact you as soon as possible if there is a problem in meeting your shipping requirements for any reason.




Due to the sterile nature of the products we operate a no-returns policy for pigments or needles if they have been opened or had their packaging/seal tampered with, unless the products are in some way faulty.

If there is a problem with your products, please notify us by email or in writing within 5 days providing full details of the fault. We will only accept these returned items if they are unused and unopened.

If an exchange is necessary it will be arranged without unreasonable delay and without charge. 

Replacement goods will not be dispatched until the original goods have been returned to us for assessment. The cost of returning goods to us is your responsibility, however on inspection if we deem the product to be faulty, we will credit you reasonable postage costs. If the goods are not faulty, we will return them to you, however you will be required to cover postage carriage.

 View our full terms and conditions here.