Is the Drifter compatible with lithium batteries? Setec Customer Support July 26, 2021 05:36 The Drifter is not compatible with lithium batteries. The state of charge algorithms are programmed for AGM batteries only. Related articles Can the Drifter be upgraded to work with lithium batteries? How do I reset the Drifter? The water tanks connected to my Drifter are not being read correctly. What do I do? My Drifter's screen is blank, but the pump switch and battery switch still work. What do I do? Why are the battery volts and amps flashing on my Trek?