08-21-2016, 12:00 PM
About a year ago the battery unexpectedly died in my car, and I bought an item similar to this. It jumps my car if ever needed, but also has a 120 volt outlet to plug in any item desired. If I was in your situation I would buy something similar to this, full charge it at home, then put it in the storage unit with my bike with the battery tender plugged into it and attached to my bike's battery.
https://www.amazon.com/Rally-Portable-So...TAS2CWKGYZ
https://www.amazon.com/Rally-Portable-So...TAS2CWKGYZ
