They should be recycled like most lithium batteries, we have little recycling pots at our local shop what takes them, have you got anything similar near you like that perhaps ?
I’m the same leave it till I run out than, oh I should have got some last week. So I was all prepared and ready. I taught now I got batteries I have no use for
I get my mail quite quickly tbf even via RM , the only service I don’t like is Hermes cause I have to spend a day looking for where they put the parcel sometimes it’s at the other side of the village
Our Hermes driver is alright he knows where to put our post. But we are the only one with this postcode and no other farms on our road so it’s hard to get it wrong but Hermes do take there time often. Our RM is sometime days late