SPECS: CellBlok Weight: 1.4 lbs CellBlok External dimensions: 6.375 in. L x 4.25 in. W x 2.6 in. H CellBlok Internal dimensions: 11.9 in. L x 14.9 in. W x 11.75 in. H SwitchBlade overall length: 25.75 in. DESIGN & DETAILS: Kayak battery and transducer combo that makes it easy to attach a fish finder to a kayak CellBlok system is compatible with the YakAttack/Nocqua 10ah and Dakota Lithium 10ah Battery Can be attached to YakAttack GearTrac and most other kayak track systems Eliminates the need to drill holes in your kayak and makes routing wires easy Makes it easy to attach or remove your fish finder The SwitchBlade Transducer Deployment Arm pairs perfectly with the CellBlok and family of YakAttack fish finder mounts The SwitchBlade arm mounts on top of the CellBlok Length of the transducer arm is customizable, and the unit folds up compactly when not in use Hydrodynamic blade design the SwitchBlade causes less water turbulence resulting in a faster and less noisy transducer mounting solution Longer length of arm allows side imaging transducers to scan as designed Made to handle harsh marine conditions Built for life guarantee Models: CLB-1003