Battery and Alternator capacities

What are the capacities of the alternators and batteries in the 2016 TRD Off Road, standard and with tow package upgrade?

The 2016 product spec sheet doesn't list any - and the 2015 specs only listed the alternator (130amps) in the towing package - no mention of the battery in 2015 either. Nothing in the 2016 Owner's Manual online.

I am planning rig with additional electrical loads - fridge etc.

Thanks for help.

 

charging system: (aka alternator):



starting system (aka starter):

 

basically the alternator is 130A, and the starter is 1400W/12V=117A . as far as the battery goes, I am unsure. I have the tow pkg, so I can check later, but I will say (from having HIDs and stereo in my old car, if you plan on adding load to the battery, get an optima yellow top....it is a combination starter/deep-cycle battery (can both output alot of amps fast as well as hold a charge) and it is fantastic

 

Thanks. That's really helpful.