Battery - Goal Zero 3000 Lithium Ion

Goal Zero Yeti 3000 Weight: 69.78 lbs (31.65 kg) Dimensions: 15.25 x 10.23 x 13.6 in (38.74 x 25.98 x 34.54 cm) 120V AC Inverter: 120VAC 60Hz, 16.5A (2000W, 3500W surge) (output, pure sine wave)