Adequately managing energy consumption is crit- ical when defining a drone
flight mission. A challenge when programming the drone is to make the drone
behavior support battery replacements without disrupting its logic of
execution. This paper explores the use of continuation, an ability of the
programming language to capture a particular state of the application. Such a
state can be reinstalled after a battery replacement to let the drone resume
its execution. Our result indicates that a significant reduction of the
engineering effort to handle energy consumption in a drone behavior may be
achieved.