Super easy installation for the ETX900-TSO battery for certified aircraft or if an experimental aircraft, the ETX900, ETX900-VNT or the ETX1200 batteries if you have a battery box for the Concorde RG35 or Gill G-35. This custom designed insert is a fire retardant, foam spacer that fit snugly into the existing battery box.
Weight: .35Kg or .77 pounds
