Charging battery on car?

[scrambler]

Astra '01 - Can I charge the battery on the car? - if I have to disconnect ,it what precautions should I take - Thanks

[gsr600]

Hi
IF you have to disconnect the battery,
does your radio need a code? to get it working again
so many people ask for that info on here.
GSR600

[Panic Button]

I have never disconnected while charging.
Never caused any problems.

[taliesin238]

There is no need to disconnect when charging!! However one day when i needed to charge my battery it was absolutely pooring down with rain so for precaution i took the battery into the house to charge!!

[Panic Button]

I bet you got soaked taking it out!