So I go to start my Titan today, no go but that was expected haven't driven it in months, let it charge come back after diner and it starts move it back.
Go to start Yaris, no go! Completely dead. We drive it Saturday so it wasn't long ago and it shows no signs of hard starts etc, we stopped a few times Saturday.
I charged it for 20 min and away it went no problem. Was thinking alternator but it's brand new... I guess I wait and see if I can reproduce very odd...