You already have a battery solution that you want to use, but you still want an awesome mounting solution for the components of your fish finder, I.e. the control head and transducer. Not a problem with this lower cost fish finder mounting kit. It still includes everything you need to mount the fish finder of your choice on your float tube.
4.5 Non-Powered Tube Mount - up to 7" screen
PriceFrom $75.00
- -Recommended for fish finders up to 7" inches in screen size