The FK Irons LightningBolt Battery Pack will turn any FK machine** from wired to wireless. You can easily change the voltage via voice command with the Darklab mobile app. The battery last for 10 hours with a 1.5 hour charge turn around.
- Change voltage through voice via the Darklab app
- Lightweight at only 2 ounces
- Battery last up to 10 hours with 1.5 hour charge time
- Works with Fk Irons rotary and coil machines**
- Turns wired machines into wireless
- Charge in any USB-C port
- Warranty available through manufacture
**not compatible with the EXO
