With a 300-watt output (600 watts surge), the RIVER mini Portable Power Station from EcoFlow can power most devices such as laptops, lights, TVs, etc. The RIVER mini charges to 80% in one hour by AC power, and if you're not near an AC source, it can be charged by 100-watt solar panels (3-6 hours) or your car's DC socket. The unit features two AC wall-type outlets, one DC car outlet, and three USB Type-A ports. Total capacity is 210 watt-hours. RIVER mini weighs 6.3 pounds, light enough to throw in your backpack and take anywhere.