Pro-Guide 31AGM Marine Electronics Battery transducers-collection The Round mounting option is

The Round mounting option is 4" in diameter at the bottom of the base

Built-In Transducer Option

Meets All NMMA Specifications

powered by the unmatched detail and clarity of MEGA Imaging® throughout the entire sonar view

and other environmental stressors

Pro-Guide 31AGM Marine Electronics Battery transducers-collection The Round mounting option isPro Guide Group 31 Marine Deep Cycle AGM Pro Guide is proud to announce the 31AGM Pro Guide AGM marine deep cycle battery. Tested in the field by professional anglers for the last six years, this product is not to be taken lightly! Offering a Group Size 24AGM, 27AGM, and 31AGM, you can bet these marine deep cycle batteries will outlast you on a windy day! Unit Specifications Voltage 12 CCA 650 MCA 815 AmpHours 114 Reserve Capacity 245 Group Size 31