corn18
Village Idiot
- Joined
- Sep 9, 2021
- Messages
- 674
Just went out to check the camper in storage. Been sitting there unused for 18 months. My 2xSOK batteries were still at 13.5V. So they survived 2 winters without being charged (or used). Pretty cool. And last winter it got really cold (-20 deg F). We will be using them again this season.