Next, I used the pre-installed strap buckles in the floor of the stern of the kayak to strap down a battery box which holds a Newport 12V, 50AH, Lithium battery to power the electronics.

Learn how to install the Humminbird XPLORE 9 on an Old Town Sportsman 120 PDL Pro kayak without drilling. Step-by-step DIY guide + full video.

Weighing in at just over 11-pounds, the Helix 10 is not small. But that bright, 10.1-inch display strikes a perfect balance between being easy to read, even with my less than perfect vision, while ...