Rear Air Inlet Duct Adapter for Mark 3 Mark 3 Given that the Mark 3

Given that the Mark 3 AC requires a 48V operating voltage

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

and eye terminals for positive and negative electrode of lithium battery

if solar panel total output exceeds 60V

• For safety and stable power delivery

Rear Air Inlet Duct Adapter for Mark 3 Mark 3 Given that the Mark 3This 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