Originally Posted by disaster999

Judging from the Mojave 4s name, your cars takes 4s lips. To have the equivalent voltage output as lipo, you need 14 nimh cells. Not really sure what size pack your chassis take, assuming they all use standard 2 2S battery packs, then you can probably only fit 2 6 cell nimh pack. Will be slightly slower but seems like you dont mind. Runtime and power wise will be significantly less tho.