Cheers Max thats exactly what i wanted to hear!
By the way, you can get obscure voltages but they tend to be made to order, or so i've been told
I was just curious about charging them.

So any Ni-Mh charger will charge any Ni-Mh pack, but depending on how good the charger is will determine the charge time?

Can anyone recommend any decent chargers? Ideally a multi-chemistry one, but Li-Ion is the priority at the moment as i imagine the multi-chemistry ones cost a fortune?

Thank's again.