Hi,

I have recently bought a Miss&Chief Rock Crawler, which is fitted with a 4.8V 700Mah Ni-CD rechargeable battery pack. I would like to know, can I use Ni-MH battery, instead of the provided Ni-CD batteries ? OR can I replace the 700 Mah battery, with a higher 1000+ Mah battery ?

Please suggest.

Hi you should see the esc rating and accordingly replace the battery pack. .They usually mention  the rating.