speedo and lipo compatable

[Catch 22]

Hey there.

Im trying to put together my first 1/10th setup .

I have a quick question before i buy my brushless combo.

Due to some people having problems i have decided against the losi xcelorin combo and have been looking at the fusion exceed 6.5 combo. I see in the discription it requires a 2 cell lipo.

If i were to use this 2 cell lipo , would it be ok as it is rated 2s or does the fact its a saddle pack mean it is infact 4s?

http://demonpowerproducts.co.uk/prod...oducts_id=4421


Or should i just pay a bit extra and get a better combo? kinda on a budget though


New to electric sorry


Thanks

Pete