Hook up or not to Hook up?

[Spriddler]

I've got builders putting scaffolding up and I'm a bit stressed,

Up where?

 

[Bill-H]

I have in the past, always left mine on EHU all the time with a small oil rad on in the winter. Use my van at least weekly to go 6 miles each way to the supermarket.
Now I have just fitted LiFePO4 batteries I may have a re-think as I understand that Lithiums are best kept ar 50-60% charge when not in use.
I may just pull the plug on the EBL charger and leave the 230v sockets live for the oil rad.