Charging the keyboard battery
If the status light is red the keyboard folio
battery needs to be charged.
1. Plug one end of the micro-USB cable
into the charging port, and the other
end into a USB port on your computer.
The status light blinks green as the
battery charges.
2. Charge the battery until the status light
turns solid green.
Logitech Ultrathin Keyboard Folio S310
13 English
USB
Battery information
• A fully charged battery provides about
three months of use when the keyboard
is used about two hours a day.
• Charge the battery if the status light
turns red briefly after the keyboard
turns on.
• When not in use, turn off the keyboard
to conserve battery power.
• The keyboard enters sleep mode
automatically if not used for a while
in the typing position. Press any key
to wake it.