Battery for Ambition Ninja Black

The Ambition Ninja Black cordless tattoo machine battery will help the artist work seamlessly in any environment without worrying about empty power packs or power outages.
Battery capacity - 2200 mAh. Full charge time is 2 hours. Adjustment step 0.1 V.
The battery has a "Quick start" function, equipped with a digital LED display with a voltage adjustment range from 5 to 12 V.
Case material - aircraft-grade aluminum.
The kit includes a cable for charging the battery.