Many owners of modern smartphones have faced the problem of rapid discharge of the gadget. To extend battery life, many applications have already been developed and developers from around the world continue to release new products. Another one of them has entered the market where you never expected: Kaspersky Lab introduced its own program Battery Life.To perform its direct purpose, Battery Life analyzes all running applications to identify the most "voracious". Of course, the program helps to instantly disable unnecessary processes. In addition, you can use it to determine the time until the gadget's battery runs out of power and keep track of the programs that are particularly demanding on the device's resources. A nice feature will be the ability to create an exception list. The programs included in it will not be automatically closed to save energy. With all the abundance of useful features, the novelty was perceived by users in different ways. While some accepted Battery Life from the proven company with optimism, others once again expressed doubts about the advisability of using such products. In any case, anyone can already try out the novelty on their own and draw conclusions based on their own experience. All you need is a smartphone or tablet with Android versions 4.1 - 6.0.1.