The Efest Lush Q4 is an intelligent LED charger with three charging modes and 4 kinds of protection that can charge lithium batteries for Sol Nova Unlimited, FK Irons ONE, AVA EP10 and other tattoo machines that have rechargeable/detacheable lithium batteries. With springs made from piano wire batteries are inserted and removed easily.

Key Features: 

  • Charging Modes: 2.0A, 1.0A, 0.5A
  • Max. continuous discharge current: 20A; Nominal capacity: 2500 mAh
  • Auto-recharge when voltage lower than 4.05V
  • Protections: Over-Discharge, Over-Voltage, Short Circuit, Reverse Polarity Protection
  • Comes with Otto 18650 Battery Protector