E-readers like Kindles only use power when the content of the screen changes.<br />Because of that, Kindles have a long battery life. That means you probably need to charge it every few days or weeks rather than once a day.<br />Still, Business Insider reports there are a number of ways to save the battery life on your Kindle--especially if it's aging and the battery is wearing out.<br />Keep your reading light as low as possible, and put your Kindle to sleep when you're not using it.<br />Next, don't have it connected to the internet when you don't need it. Switch it to airplane mode in the Settings menu.<br />Finally, when downloading books, charge both during the download and a little bit after, while the Kindle updates. That will save lots of juice!
