The Hobie Fishfinder Kit Lowrance Ready with Lithium Battery has everything you need to install a fish finder into a Hobie kayak with a Lowrance Ready plate feature. This kit features the ultra lightweight Nocqua lithium ion battery. The kit includes a 12V 10 ah Nocqua lithium ion fishfinder battery, a 12V battery charger, a Hobie 12V battery holder,  wire connectors and 3 zip ties. The Hobie battery holder can be placed into any Hobie 8 inch twist and seal hatch or attached to the interior mast holder of your Hobie Mirage kayak.