Two: 12-volt 100ah group 27 deep cycle heavy duty AGM marine deep cycle maintenance free battery (includes carrying handles)
Electrolyte suspension system VMAX tanks utilize an electrolyte suspension system consisting AGM (absorbed glass mat) of a high porosity that totally absorb and contain the electrolyte. No silica gels or any other contaminants are used
Heavy duty grids: VMAX heavy duty lead tin alloys provide an extra margin of performance and service life in either float or cyclic applications, even after repeated over discharges.
Fits any group 27 battery box, fits the MinnKota trolling motor power center