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lincpimp · 04.09.2009, 08:53 PM

The motor will only draw as much as it needs, gearing and vehicle weight will determine the load.

You can run as big of a battery as you like, only downside will be the weight.

Your 7xl is a hot motor, it will pull over 95 amps, the cc2200 motor is a much better choice. The 7xl is very gearing sensitive, and 5s is too much voltage for the motor, it will most likely suffer from a magnet failure. 7xl on 4s is about as much as I suggest.

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lincpimp Check out my huge box! Offline Posts: 11,935 Join Date: Aug 2007 Location: Slidell, LA	04.09.2009, 08:53 PM The motor will only draw as much as it needs, gearing and vehicle weight will determine the load. You can run as big of a battery as you like, only downside will be the weight. Your 7xl is a hot motor, it will pull over 95 amps, the cc2200 motor is a much better choice. The 7xl is very gearing sensitive, and 5s is too much voltage for the motor, it will most likely suffer from a magnet failure. 7xl on 4s is about as much as I suggest. Alot of Savage parts for sale!!!