Full-Sized 48″ x 96″ all-aluminum nstruction 720 lbs (15-Light Model) 750 lbs (25-Light Model) Series 27 Deep-Cycle Marine Battery SMC 1000: 2″ x 6″ x .120″ high-grade steel 76″H x 127″ W: 2518 lbs. (3) 4D Deep-Cycle Batteries SMC 1000 ST 2″ x 4″ x .120″ high-grade steel 70″H x 127″W 1875 lbs.