The Klein Tools KTB1000 Power Station supplies 1500W of pure sine wave AC power via four 120V AC outlets, as well as supports DC powered devices via 6 USB ports (3 USB-A and 3 60W USB-C PD) and a 12V car port. Nominal storage capacity is 982.8Wh of energy. The unit provides power to corded tools and electronics. It features pass-through charging, multi-metric LCD display, washable filter, plus a top storage compartment. Fast charge to 80% in 2.5 hours with included chargers. Lithium-ion battery life is 500 cycles to 80% capacity. Solar compatible, maximum solar input 400W (APP port). The environmentally friendly KTB1000 power generator comes with a fast charger, mobile charger, 12V auto to 8mm barrel adapter. It weighs 43.11 lb and measures 15.8″ x 10.8″ x 10.4″. NOTE: Only charge the unit indoors, with provided chargers. Fully charge the KTB1000 every 3 months to maintain the health of the power station’s battery pack.