The cell block is a great way to add a fish finder to your kayak. You can have the entire system (battery, fish finder and transducer) mounted as a single, compact unit that's easy to put on and take off for hauling your kayak. All of the Yak Attack accessories that I've purchased are very high quality and very functional. My only issue is that the included instructions could be more detailed, but a little searching on YouTube will usually turn up a video .

I’ve only been able to take out my cell block once in the field so far and it’s worked absolutely great and was exactly what I needed. The only gripes I have With it was simply getting it put together with the switch blade block I bought It’s doable but it took some time for me to get it just right

I was so excited after this arrived. All the components that I bought mounted perfectly to this , the round bottom fish finder and switchblade mounted perfectly to it and it works so well with my kayak . I also love the fact that it is completely self contained and all I need do is take the thumb nuts off and away I go . Money well spent.

Awesome product!! Easy to put together. Goes well with my switchblade transducer arm and fits my Dakota Lithium 10ah battery

I bought the cellblok as an alternative to housing my battery in the forward dry compartment of my kayak. It works great! It was easy to install on my pre existing tracks and Garmin 4 fish finder mounted easily on top of the box. Good solid product and I highly recommend it.

While I would like it to be a little longer and taller so I can add a couple things, it is a great product. I would prefer a waterproof connection for the fish finder and space for a small monitor and usb charger would be nice.