A couple of weeks ago Apple introduced to us their new “green” laptops and there was a speculation on whether or not they truly where green or not but most of it was from DELL (a competitor) so don’t know how true that is. Well this morning they unveiled their new laptop which comes with a new energy efficient lithium-polymer battery. Unlike most laptop batteries which only last about 2-3 hours their new battery can run for up to eight hours on a single charge. Another thing they upgraded is the charge cycles from only 300 to 3,000 charges.

Via: Clean Technica