Your Slim Cover can provide up to three months of regular typing per
charge. Checking how much battery life it has left is easy – here’s how:
Press fn + CTRL (also the battery key). The LED will light one of three
a. Three green flashes indicate a full battery.
b. Three yellow flashes indicate approximately half battery life remaining.
c. Three red flashes indicate low battery life. When your Slim Cover
reaches critical battery level the LED will flash red once every five
To help preserve battery life, your Slim Cover Keyboard will enter sleep
mode if left on but not used for several minutes. To wake it, press any key.
Also, the Slim Cover’s battery has no memory and may be charged
whenever you wish.