The battery life of these devices has become a problem since phones took over our lives, and more and more manufacturers are increasing the battery charge, which still doesn't reach the levels of yesteryear, when the battery lasted for days on end. Even so, there are several ways that can make your phone's battery last much longer, so we've prepared 3 tips for saving that energy over the course of using the device: Battery saving mode Many of today's devices have this mode, and in some of them it is even possible to choose how this saving mode will affect the device. This feature tries to minimize the use of secondary functions in order to save energy that will no longer be used to run the functions. This greatly affects the processes that aren't so necessary while increasing your device's usage time. Dark ModeThis mode makes your themed browser dark, thus softening the brightness of your phone's screen and also helping your own vision, which will be less impaired. Several devices have this function and many browsers have their own version of it, such as Chrome itself.Reduce or turn off notificationsNotifications are often important parts of our devices that offer alerts for various things that may be important, such as emails, whatsapp messages, etc. Even so, many of today's apps have notifications that are useless or very specific, and these are always running in the background on cell phones, i.e. running even when they're not open, slowing down the device's performance and using up a lot more battery. To do this, you can open the settings for each specific app you want and then disable its notifications.