

Every couple of months, plug the cover and Kindle into a power source to juice back up, and you're all set. The Oasis also has a hibernation mode to help conserve battery when the Kindle isn't being used. A leather charging cover that comes with the device automatically recharges the Kindle when it isn't in use.
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Other Kindles are designed to stay powered for weeks, but the Kindle Oasis can go for months without a charge, according to Amazon. By comparison, the iPad Mini 4 (which some may use for reading but also has full tablet functionality) is 10.72 ounces. The Kindle Oasis is the featherweight of e-readers, weighing in at 4.6 ounces, which is approximately 20 percent less than its siblings. Here's a rundown of four of the features that make the Kindle Oasis stand out in a family of e-readers.
