Just for reference:
My Lobster V LE was purchased Sept 2011.
As of yesterday, the battery lasted approx. 2 hours of non-stop use (Random sweep mode at 55mph +1 Spin)
Lobster Premium charger (3A) plugged 24/7.
Looks like I''ll have to buy a new batt soon.
What I really wish is a "pause" mode where the motor stop spinning while I'm taking water breaks during practice... That might give the machine 30-45 mins of extra life.