The battery in my Nokia 3310 has packed up. I've ordered another online but can anyone advise me on the following:
I know a mobile phone battery lasts longer if you completely discharge it before recharging but how can you plan this so that it doesn't go completely flat just when you need it?
I've read the expression 'memory retention' several times but what does it mean?
I know a mobile phone battery lasts longer if you completely discharge it before recharging but how can you plan this so that it doesn't go completely flat just when you need it?
I've read the expression 'memory retention' several times but what does it mean?