Murcielago Battery Charging

[TonyAM66]

Hi All,

Apologies in advance, as I am sure that this will have been covered numerous times before!!!.......

Charging the battery on a Murcielago (trickle charge or standard battery charger) positive to the left-hand terminal below the battery isolator switch and negative to a suitable earthing point etc......

However, should the battery isolater switch be to the 'ON' postion or 'Off' ? .... if I have it in the 'Off' position the battery does not charge, and yet 'conventional wisdom' seems to suggest that having the battery isloator in the 'ON' position whilst charging is, potentially, damaging to the car's electrical system? ......

Thanks in advance.....

[TonyAM66]

Thank you both.......