just to "clarify" incase anyone is wondering.......
and also let it be known, I am NOT an Auto Electrician, just years of fault finding on Cars & 4WDs
with a "crimped" lug on a cable, there is a lot of "air" in the joint, hence the need for a lot of solder to fill it
with this "air" in there, 2 things can and will happen
1) with Vibrations over time, the joint in the crimp will get loose, creating an intermittent fault
2) moisture (condensation) can get into the joint and degrade the copper to the point of bad connection, creating an intermittent fault
this is especially true with any heavy duty cable, ie: batteries
smaller cables (power feed for radios etc) using the smaller crimp lugs are usually ok, as long as they are crimped properly
and also let it be known, I am NOT an Auto Electrician, just years of fault finding on Cars & 4WDs
I have removed the battery cables and got to work on them, heated up the lugs and soldered them, took quite a bit of solder
with a "crimped" lug on a cable, there is a lot of "air" in the joint, hence the need for a lot of solder to fill it
with this "air" in there, 2 things can and will happen
1) with Vibrations over time, the joint in the crimp will get loose, creating an intermittent fault
2) moisture (condensation) can get into the joint and degrade the copper to the point of bad connection, creating an intermittent fault
this is especially true with any heavy duty cable, ie: batteries
smaller cables (power feed for radios etc) using the smaller crimp lugs are usually ok, as long as they are crimped properly