Laptop Battery Life

This is an article about conserving battery life in your laptop. I think most of the suggestions are common sense but I did find a few nuggets such as;

Remember that, unlike older batteries, the now-standard lithium-ion ones
don't need to be fully discharged before you recharge. In fact, frequent full
discharging actually shortens battery life. However, some experts do recommend a
full discharge every 30 charges to preserve the accuracy of the built-in gauge
that tells you how much battery life you have left. The fact is that nobody
wants to be surprised when their laptop, which says it still has 30 per cent of
its power left, up and dies in the middle of a sentence and leaves them
screaming in despair.