All the electric bikes I have previously had needed a key to switch on the battery juice. But not this 2019 Giant Trance E+3. The key is to unlock the battery only, or so it appears. Once on the bike the controller will work with a single button pressed and away, with me on it one hopes! Pity there is not a hidden or internal switch on the battery so that it can be left in situ. Anyone have any thoughts on this?