long unuse of clip jam

I recently (last week) took delivery of clip jam,updated firmware but now I want to store the device(unused) for a few months or so. Will prolonged storage of the device in uncharged state affect it’s future performance.My initial feeling is that it should be ok because it was probably on the shelf uncharged for a while before I purchased it.

Best to store for long periods with a half charge.

Thanks Tapeworm