[hotrodchris]

I run both the Orion 90c and the Nano Tech 65 to 130c batteries and even i notice the difference, in my 410V3 and thats being a very moderate club racer, whatever batteries you choose be aware they are all different weights so every time you swap cells it makes a slight difference to the way the car drivesso get 2 packs the same and even then put them on a set of scales to check the weights are the same, bit of overkill maybe but it all makes a difference with set up!