Charging system

a few weeks ago i had troubles with charging my battery the cable to the alternator werent tight cause the nut was stripped i thought it was tight so i fixed and made sure cable was also tight and now i have this problem battery light keep going off few times when i backed out of my driveway it blinks then when i get to light it blinks again then it goes away then few minutes later it blinks again im sure alternators good it cant go bad just like that i dont know where to start
any help will be appericated thank u

Jason

Actually it can just go out like that. Its happened to me beforeā€¦ double check all connections and look for broken wires. Test battery and alt.

i just noticed if i ease the clutch pretty hard the light blinks so maybe ground or cable around the tranny where clutch cable are, going to check that in a min also i ll test it with voltmeter