Another Lipo Battery Question

[ajdragon]

Hi

I have a Proline Pro-MT 4x4, and a Traxxas E-Slayer, and I was wondering if I should get the proper sizes for each vehicle or will one size be OK for both vehicles? The Pro-MT 4x4 battery size is 145mm x 51mm x 55mm, and the E-Slayer battery size is 156mm x 50mm x 29mm.

These will be 3s packs.

 

[tntpoof]

if using same cell count in each id use same battery. now will mah suit both? yes.
tire foam drops cut to size will makeup small mm amount
pick battery for smallest battery required.

 

[nino]

Why buy double if you can use the same ones?