The Hobie Fishfinder Battery Holder can be used to hang inside an 8 in. Twist and Seal hatch or mount to the mast receiver inside the hull. Battery sold separately.
Great product for my outback hold my battery in place and like how it hold great in place.
Hobie Fishfinder battery holder. I am using it in my 8in round hatch, seems to fit well in the hatch. Although I have not actually used the boat yet, since there is still ice on the lake. The battery fits very snug in the bracket, it was designed to be mounted sideways on the sail mount as well as in the hatch. However since I am not using it on the sail mount, I ground off some of the plastic tab that holds the battery in place to make it easier to remove the battery from the mount. I will give it four stars since I think it is quite pricey for a small molded piece of plastic. However the design appears to be good.