The Tesla Invader Wood Box Mechanical Mod takes 2 18650 batteries and has copper contacts with a flaoting 510 center pin. The Tesla Invader has a unique style, accord with human body engineering, very comfortable feeling. Has a magnetic back battery cover. Comes with a nice pouch as well.

 

Features:

• Unique style, accord with human body engineering, very comfortable feeling
• 510 connection
• Floating 510 center pin
• Copper contacts
• Powered by 2*18650 batteries (batteries sold separately)
• Magnet back cover, no need to use screwdriver, more convenient to use