slot car RC conversion

[joe of loath]

hi all, i decided to convert one of my old slot cars into RC.
i'm planning on using micro-t electronics, but i need to know what battery to use.
i was thinking one of the ones below, but not sure. how many milliamps would you think for ~10min runtimes? and what voltage? i though 5/6 cell?

http://cpc.farnell.com/jsp/search/br...t=battery&Ntx=

thanks,
Joe

[MrUnlimited]

You could use lipo for the micro T. I have seen them on Ebay.

[joe of loath]

but i have no charger for lipos of that capacity