Will old chargers work on the Z10?

Hi all - I've searched the forums regarding a niggling question on my mind, but found nothing.

I know that the Z10 will bring its own charger - as is the norm. For those of us that have rapid/travel/car chargers - will we be able to use any of these with the Z10 or, because of the different battery, will we be facing another iPhone-like "all change" and have to purchase new chargers if we want something better than what's in the box? (obviously the charging dock will be different).

Thanks in advance