In the Northeast I leave mine plugged in all winter. I don't use any appliances and the battery is on a slow trickle charge. Batteries are always full, water was 3/4" low in the Spring. Every 3 weeks I run the Onan and plug a 1500W space heater into the outdoor plug to put some load on the gen for about 30 min. Start the coach every couple weeks to recharge the eng battery.
__________________
USN - RETIRED NUKE
Taunton, MA
|