That coffee you’re drinking while gazing at your iPad? It cost more than all the electricity needed to run those games, emails, videos and news stories for a year.
The annual cost to charge an iPad is just $1.36, according to the Electric Power Research Institute, a non-profit research and development group funded by electric utilities.
By comparison, a 60-watt compact fluorescent bulb costs $1.61, a desktop PC adds up to $28.21 and a refrigerator runs you $65.72.
» via Yahoo! News
Good deal.
My HP laptop burns all of its 83Wh battery in 2,5 hours, that’s about 0,5Wh per every minute.
Interesting fact.
Ya quiero un iPad 4.
My HP laptop burns all of its 83Wh battery in 2,5 hours, that’s about 0,5Wh per every minute.
Wow! That’s surprisingly little to me!
Good to know.
Less than a pack of double A batteries. Not too shabby.
Sweet