i want a ipad air how do i save the battery life? do i keep the power cord in when ever i can even after it is 100% charged or will that be huting my battery life. do i let it die out and only charge it till it says 100% and keep doing that so keep in or only when it needs it
Charge it when it runs down a bit. You can't hurt the batteries but you don't gain anything either by leaving it plugged in. Once a month run it down to 10% then charge to full to calibrate the charge-o-meter.