guys, i am having a startup problem with my khyber. some days ago, i went to a long ride to chakwal on my car. there, i came across the problem that my car generator was not charging the battery and ultimately the car engine switched off as the battery drains. the car ran smoothly when i plug the battery after charging it manually by UPS. i consult an auto electrician there and he solved the problem by changing the grip of the cable (at generator end) that connects the generator and battery. The car runs smoothly after that and i came back to ISB.
Today, i got the same problem again and my car engine switched off giving same problem as before i.e. battery drained and generator not charging the battery.
What can be the probable problem and resolution. awaiting your comments and expert opinion.