Long-Lasting Capacity: 1,002Wh (278,400mAh).
Offers up to 7 days of power supply to your crucial devices and home appliances on a single charge. Powerful Output: 3 AC outlets with the pure-sine wave, supporting 1000W rated power and 2000W surge power at 110V. The Most Reliable Emergency Power Supply: Industry-leading safety and reliability designed with electric-vehicle-grade battery cells.