Fish finder question

[ribka]

Going on a fly-in trip to Canada fishing for pike and walleyes. Want to bring a portable fish finder . Thinking of purchasing a Cuda 300 at Bi Mart for $69 to bring on the trip. I called the outfitter and he said you can hook up to 25 horse motor to power it. Going to jerry rig the transducer to a board and C clamp to boat for portability.

Will this work? Can it, a 12 volt, be hooked up to the motor for power

http://www.bimart.com/skulist.aspx?loc=s.210A_c.73A_d.56&nm=Marine%20Goods

Thanks

[Alchase]

I use a 12 volt from Cabelas, it is usually good for a few days fishing on one charge, but I plug it in every night just to be safe.

http://www.cabelas.com/cabelas/en/templates/links/link.jsp?id=0036388018049a&type=product&cmCat=SEARCH_all&returnPage=search-results1.jsp&Ntk=Products&QueryText=battery+charger&sort=all&N=0&Nty=1&hasJS=true&_dyncharset=ISO-8859-1&_DARGS=%2Fcabelas%2Fen%2Fcommon%2Fsearch%2Fsearch-box.jsp.form23

[ribka]

Thanks. Don't know if I'll have time to order.