(11 Jan 2017, 9:22 pm)northern156 My thoughts exactly...! For me, USB chargers merely hold the charge rather than increase it.Really depends on what you are doing whilst charging through the USB's, if you have a fair few energy draining apps running, it barely charges the phone at all but they work okay if you limit the phone activity I've found.
I really hope the bus industry isn't going to start shying away from actual plug sockets.
(11 Jan 2017, 9:22 pm)northern156 My thoughts exactly...! For me, USB chargers merely hold the charge rather than increase it.Really depends on what you are doing whilst charging through the USB's, if you have a fair few energy draining apps running, it barely charges the phone at all but they work okay if you limit the phone activity I've found.
I really hope the bus industry isn't going to start shying away from actual plug sockets.