Ecoflow river 2 max portable power station beats the industry standard of charging speeds, fully charging in only 60 minutes. Even offering 4 different ways to recharge from fast ac to in-car charging when you're on the go. Plug in a couple of portable solar panels to fully recharge off-grid in as fast as 3 hours. River 2 max has an ac output of up to 500w or even up to 1000w with x-boost mode to run up to 80% of essential appliances. Power. Anywhere. Anytime. Features four versatile charging options: ac outlet, car charging, solar charging and usb-c. Conveniently charge anywhere that has an outlet. Ultra-fast 60min charging from 0-100% using an ac outlet in only 1 hour. 5 times faster than industry norm. Over 3000+ battery cycles, use every day for up to ten years. Lfp battery more reliable, efficient and safe even in high temperatures. 500w output with x-boost mode to power appliances up to 1000w, including vacuum cleaner or sandwich maker.