\ \ The\ system\ is\ using\ the\ discrete\ GPU\ on\ battery\ power.
\ \ \ \ To\ increase\ battery\ life\ up\ to\ 75%,\ follow\ these\ steps:
\ \ |
\ \ |
\ \ \ \
\ \ \ \ \ \ Click\ the\ Nvidia\ Icon\ in\ the\ system\ tray
\ \ \ \ \ \ Click\ 'Switch\ to:\ Intel\ (Power\ Saving)'
\ \ \ \ \ \ When\ prompted,\ click\ 'Log\ Out'\ and\ enter\ password.
\ \ \ \
\ \ |
\ \ | To\ use\ the\ discrete\ GPU\ again:
\ \ \ \
\ \ \ \ \ \ Click\ on\ the\ Intel\ icon\ in\ the\ system\ tray
\ \ \ \ \ \ Select\ 'Switch\ to:\ NVIDIA\ (Performance\ Mode)'
\ \ \ \ \ \ When\ prompted,\ click\ 'Log\ Out'\ and\ enter\ password.
\ \ \ \
\ \ |
\ \