Hi, i have a mzn10 that I swapped the battery in because the original was toast (even though the unit itself looks insanely mint) but the ac adapter i have is only 5v and it refuses to charge the internal through the cradle, i did not receive the standard sony cable with the kit but i wasn't too bothered because i thought i could eventually get the 6v adapter needed later and charge it like that and somehow mod the cradle for standard usb cables, if anyone had any info on this that would be great, if not, i tried thanks