As title says, something along the line is meaning my battery isn't charging. It will drive with a jump start, but only reads around 9 on the multimeter.

 

Brand new alternator

Brand new battery

Brand new terminals and wiring

Brand new regulator.

 

Yet its still doing it. This is on my 4k KE70 Panel van.

 

Any help would be massively appreciated.

Internally or externally regulated? The alternator needs an 'on' signal to start charging, check its getting switched 12v.

Sounds like a wiring/connection issue. If all the parts in the charging system have been replaced it can't be much else. Does the battery light come on with the key on then go out when running, not come on at all, or stay on all the time?