When will your battery last the entire working week?

When will your battery last the entire working week?

Do you ever get tired of the battery running out on your laptop just as you're finishing a crucial bit of work? You're not alone. And although we're still a little way off having a laptop where a single charge lasts a full working week, computer-maker Lenovo reckons it knows when that day will come. Check out its infographic for the full story of laptop battery life: