When running the machine only once per day, the maximum number of lanes that can be done is 62 lanes.  When running the machine twice per day, the maximum number of lanes that can be done is 46 lanes per cycle, or a total of 92 lanes per day.  This means that you can run 46 lanes (or less), recharge the battery for at least 4 hours and then run another 46 lanes (or less) for a total maximum of 92 lanes per day.

158-1634B 

Orange K2 Battery

When running the machine only once per day, the maximum number of lanes that can be done is 90 lanes.  When running the machine twice per day, the maximum number of lanes that can be done is 72 lanes per cycle, or a total of 144 lanes per day.  This means that you can run 72 lanes (or less), recharge the battery for at least 4 hours and then run another 72 lanes (or less) for a total maximum of 144 lanes per day.

158-1634C

Yellow K2 Battery