As with others, the battery life of my device is also rubbish. Luckily I use mine working from home so a charger is always close by. Quite frustrating though if it goes flat (which you don't know until you try to switch it on and you don't get any warning) I then can't use it (even on a charger) so have to ask people to drop the payment off. I have noticed that it switches itself on during the night (I came down for a glass of water one night and it was flashing away) and wondered if this is where the charge is going? but why is it switching itself on?
