[tkwalker]

Originally Posted by spottedbass

Yes. I run my 55 lb. thrust trolling motor, HDS Gen3 9, HDS Gen2 7 and the aerated livewell all day long off of one Wal-mart brand deep cycle battery.

When I was guiding I used 5 batteries on my guide boat. And have tried just about all brands out there. But dollar for dollar I found that the Walmart Battery gave me the best service ... They are made by Johnson Controls ... And to answer your question the depth finder will work with your Trolling motor attached to the same battery. But if the battery gets real low you may see some interaction on your screen when the trolling motor is applied. <'TK><