Charge Controllers > Speciality Concepts   Speciality Concepts ASC 12/12 Model: ASC 12/12  Shipping Weight: 5lbs  4 Units in Stock  Manufactured by: Speciality Concepts $ 49.30               More Information      Quantity:     Speciality Concepts ASC 12/4 4 amp charge controller 12 nominal voltage Model: ASC 12/4  Shipping Weight: 5lbs  5 Units in Stock  Manufactured by: Speciality Concepts  $ 45.00               More Information      Quantity:     Speciality Concepts ASC 12/8 Model: ASC 12/8  Shipping Weight: 6lbs  6 Units in Stock  Manufactured by: Speciality Concepts  $ 45.00               More Information      Quantity: