I always had the question when to charge the lithium batteries of my mobile and other fancy gadgets.
Well seems like it is good to charge frequently when your lithium battery levels are almost 40% in charge. Don’t wait for the batteries to drain.
Here is the article which I read few minutes ago, sounds like, I can help save batteries of my friends who read this article.
The article covers most batteries available from lithium to nickel cadmium and lead batteries too.