Stiil got a battery problem

[Cathelijne]

The battery of my 280i is still not always loading. The battery is new and the altenator is checked. They all seem to be ok.
In the beginning, when the car is just started, the battery is loading. But after a while the indicator is flickering and the voltage drops to zero.

Futher information can you read in my other topics

Any ideas?
I start to be desperate

[andymadmak]

Assuming you have good continuitity on all the relevant wires/cables/earth straps then it is almost certainly a faulty alternator. I had this on an old Ford of mine once. The alternator seemed fine when first started but as it got hot something began to breakdown inside and charging was lost.
cheers
Andy 400se

[Cathelijne]

It's found (we think).
When took out the alternator to test it, we cleaned up everything.
When we replaced the alternator we discoverd it's laoding again.