Thanks guys. Yeah, I think my charging port is wearing out. At home, it still fast charges but quite often the first time I plug the cable in it'll say slow charging and then when I reconnect it'll be fast charging. In the car, I've got two fast chargers that push into the 12v lighter socket, both of which used to fast charge but now only slow charge. My feeling is it's probably to do with the charging port. So I guess I'd best buy a wireless charger at least for home in case the port completely packs up. I saw a 10w Belkin wireless charger at Currys for £14.99 and a 15w Belkin wireless charger for £24.99. I guess I should get the 15w. Is £24.99 too much? Oh and some other brand in Currys, 15w for £19.99.