Does anyone have some USB wall adapters to spare? I used to have heaps gathering dust in my drawer of random cables and plugs, but it seems I've run out.  I just need them to connect up some presence sensors in Home Assistant, and to power some trickle chargers for phones around the house, so they don't need to be high speed.  Before I go and buy new, perhaps someone has a large collection and are happy to let go of a few.  In Palmerston North, but happy to pay and ship if necessary.