I have fitted the battery to my 2000 Reg 4.6 Range Rover P38. The alternator charge is 14.2V. This battery needs 14.8V for it to attain its full charge.
Is there a solution that the alternator can be made to charge at 14.8V?

 

You might be able to play with the voltage regulator inside the alternator, but the P38 electronics might not be happy. My opinion is that you shouldn’t mess with it. 14.2V is a good number.