Originally Posted by onehundred80

I'd also add that the power cable to the starter is faulty or a has a bad connection. Check the ground wire as well to cover the bases.

Also check the battery connection, a badly clamped cable cannot complete the circuit as it will just spark.
I forgot to tighten the clamp screw and it started at home but not in the plaza parking lot no click, nothing, fortunately I found my error pretty quick.