a quick charging question

[mickyd]

it may be obvious but, I have a battery maintenance and conditioning charger which can be hard wired to the battery so it is a quick connection, as I have 2 batteries on the surf, can I just connect to one battery as they are linked to charge and condition both batteries or would they have to be done individually?

[Apache]

If they are both in good nick you can do em together. The preferred way is always to do them individually.