STORMROCK Portable Power Station: The Pursuit of Superior Performance *1200 W 7X fast recharging tech, exceeding counterparts at the same specification, recharging to full in 1.25 hrs; *1280 Wh capacity, sufficient for a carefree outdoor camping or a power outage; *1500 W pure sine wave, capable of powering the majority of appliances, without damages on sensitive devices;