Rear Air Inlet Duct Adapter for Mark 3 Mark 3 This cable is used to

This cable is used to connect the solar panel for charging the Mark 3 Battery

Accessories of Mark 3 do not support the 30-day return policy

240W Power Supply (Default): ~11 Hours

if solar panel total output exceeds 60V

This Duct Connection Adapter is for connecting the Mark 3 rear air inlet duct

Rear Air Inlet Duct Adapter for Mark 3 Mark 3 This cable is used toThis Duct Connection Adapter is for connecting the Mark 3 rear air inlet duct. Specifications: Outer diameter: 132mm Inner diameter: 124mm Note: 1. If you have purchased Mark 3 unit, this accessory is included. 2. Accessories of Mark 3 do not support the 30 day return policy. Tutorial video for reference