[corobo]

Mine sits in a drawer, battery long dead. I think there's a 5S in there too. I upgraded to the 11 despite wanting a smaller phone at the time, now the SE size is far too small to do anything, haha.

I imagine it'll remain there until I move, then it'll be sold or (more likely) recycled.

[lm28469]

You could replace the battery and/or sell them

[corobo]

I could possibly just need to charge it depending on if phone batteries survive without charge. Sorry by dead battery I mean it's not been charged in ages. It's not exploded or anything.

I imagine I'll only get a couple of quid out of it so it's not worth bothering unless I'm batching it with other crap to sell (e.g. during a house move)