09-10-2020, 03:12 AM
I have heard lithium batteries don't do well in the cold. Might want to check that out before you make the change. I have never run out of battery life with my Vex's. I have rigged up a string (16 ft) of L.E.D. lights that will run off my Vex battery for night fishing. I don't expect to see much of a drain on battery life even while running the light string.