You already have a solution for mounting the transducer, but you still want a great powered control head mounting solution that mounts to the gunnel edge of your boat. If you have up to a 5 inch (screen size) fish finder then this is that solution.
5/6.5ah 4.5 Control Head Only Mount, up to 5" screens
PriceFrom $136.85
Comes with: -5ah/6.5ah rechargeable battery -cable set to easily connect everything including a charger (we sell a good charger on accessories page) -4.5 swivel mounting plate -Gunnel Clamp and other fasteners - essentially everything you need to mount and power your fish finder control head!
SLA Packs (Sealed Lead Acid) do not come with charger
Li-Ion (Lithium) Packs do come with a charger