We have a FR Stealth 2313 that is right at one year old and has a crappy factory battery that I think is shot. We have the factory solar option and the built in Onan 4000 watt generator.
Most of our camping is dry camping at elevations between 5000 - 10000 feet. Temperatures can drop into the low 20s during some of our camping and it would be nice to use the propane heater during the night without killing the batteries or having to run the generator.
I was thinking about getting two of the Trojan T-105 batteries. This would require another battery box and the wiring to put them in series. I then started thinking this might be overkill and a waste of money with the built in solar system.
Would I be fine with one Trojan 12v 27tmx?
Am I correct that the 20hr amp rating of the 6v batteries would be halved when wired wired in series?
Specs below of some of the batteries I am considering.
FYI our empty trailer tongue weight is 1,100 lbs but our WDH can handle the extra tongue weight of dual 6v batteries if needed.
T-105 | Trojan Battery Company
27TMX | Trojan Battery Company
T-1260 Plus | Trojan Battery Company
Thanks for any advice!