The DarkLab Lightning Bolt Uni from FK Irons is a wireless battery pack that clips onto your tattoo machine via its RCA connection and offers up to 10 hours of work with a single charge.

Compared to the previous model, created exclusively for FK Irons machines, this one is designed to be used on any machine with an RCA connection.

Thanks to its wireless capability, the Lighting Bolt Uni battery pack helps to cut down on the clutter in your work space by removing the need for cables.
It is also wireless footswitch enabled (sold separately).

The DarkLab Lightning Bolt Uni offers Bluetooth connectivity, allowing you to pair the battery pack with other wireless products from DarkLab, as well as the brand's mobile app.
Firmware updates can also be downloaded and installed through the app.
The app is available in all major stores for Apple and Android.

Weighing only 58 grams, the Lightning Bolt Uni battery pack from FK Irons has a lightweight design, which ensures perfect balance.

The Lightning Bolt Uni features a lithium-ion battery with a USB-C connection, providing a fast charging speed up to 1.5 Amps when using DarkLab USB power units. The wireless battery pack also has a battery capacity and voltage LED indicator.

The Voltage increases by 0.5V with a wide range from 5V up to 12V. Increasing or decreasing voltage is easy, simply use the arrow buttons above and below to change the voltage.

The DarkLab Lightning Bolt Wireless Universal RCA Battery Pack is compatible with all tattoo machines that feature an unobstructed RCA connection.

Key Features:
- Single pack - x1 unit
-Offers up to 10 hours of work with a single charge
- Clips onto your tattoo machine via its RCA connection - no wires/cables needed
- Wireless footswitch enabled (sold separately)
- Bluetooth connectivity - able to be paired with DarkLab wireless products and mobile app
- Future-proof - wireless firmware updates for future compatibility
- Weight: 58 g
- Fast charging speed up to 1.5 A with DarkLab USB power units
- Li-ion battery with USB-C connection
- Battery capacity and voltage LED indicator