Hi everyone,

I am looking at buying my first electric truck and I have some questions about lipos.

1. The Thunder Tiger MT-4 G3 says that it needs either:

*2S- 1P Lipo with deans plugs 1 or 2 packs
or
*3S-4S 1P Lipo with deans plugs 1 pack only

Is it better to run 2 x 2s or 1 x 4s? Or is it the same thing??

2. How do I know what size lipo to buy for my truck? Eg. These 2 batteries look different in size: