Lithiums are good for 3 season but recharging when cold is a problem. Someone mentioned Battle Born lithiums. They have a build-in protection that keeps them from recharging below freezing. If you run out of juice on a late season hunting trip, your generator or solar panels can't recharge them.
This is somewhat true..You do have to keep them above 32 whether inside the RV or with a battery heater..Many are insulating there battery compartments and getting heat to them,others are buying battery heaters that draw very little power..Most are just getting the heating pads for RV lines and tanks and using them on the battery...You can charge below freezing at a much lower amperage without damage on some...Others just move there batteries inside under the dinette or sink for no worries..
Battleborn uses cylindrical cells and claims that is why they can discharge 100% without harm or loss,,others disagree and say the prismatic cells can do the same or the pouch cells..My battery is inside so I have no worry about temp during hunting season..
