upgrading the battery?

[Gurpreet]

Is it possible?
Advisable?
Any benefits if it is possible?

It seems small and may be with a lot of ICE it wouldnt cope so well. Just a thought... I know for A LOT of ICE you could always add a second battery but anyhow... clueless here and just wondering...

 

[Ed]

You would have no problems if you uprated the battery. Nothing wrong with that idea at all as long as it fits.

 

[Type-R]

i used to have a truck battery 3times the size of a standard micra battery, when i had ice in my car...

just make sure its secured down to the car properly