2017 Tundra/ Do I need another battery if adding off-road equipment?

I have a iForce V8 Limited Double Cab with tow package. I have added a GoRhino front bumper and 12K SmittyBilt winch. Next I want to add KC Hilites Flex 4 lights on the bumper, an ARB twin air compressor under the hood and eventually a truck camper in the bed. The truck camper will use the truck battery for interior lights and vent fan.
My question is, do I need to install another battery and or a larger alternator?

 

Hello Revit57

I'm no pro, and new here.

Got a 21 SR5 double cab.

I'm adding a Summit topper with propane furnace and a vent fan.

I have purchased an Odyssey 31(group) PC2150T battery, and will be replacing my stock battery with this.

I have purchased the Rago group 31 battery box, and will use extended J-hooks to hold it down.

Manufacture pics here: I'll post pics after getting the instillation finished, hopefully this weekend.

I'm hoping this gives me enough for my needs.

If I fall short on battery life, I'll add another 31-PC2150T in the bed of the truck.

R65