Hi Airedales, I also read the reviews, they give a lot of compliments about Jackery 1000. So, I bought it. Plugged in our 2018 Samsung 43 ”LED Smart TV and an X-Box One. The display showed the two items together drawing about 100 watts. My son volunteered to play NBA 2K for three straight hours after which the Explorer 1000 charge dropped from 100% to 85%. I think it's not bad.