Bestbuy offers EcoFlow - RIVER 2 Portable Power Station - Black for $179 (orig. $239) with free shipping.

Product Description:
RIVER 2 beats the industry standard of charging speeds, fully charging in only 60 minutes. That's 5x faster than other portable power stations on the market and 38% quicker than previous generations. Fully charge RIVER 2 while you pack your bags, so you'll always be ready for a last-minute trip.

• Charge 0-100% in only 60 mins
  With ultra-fast 60m charging, you'll always be ready for the next getaway. Charge 0-100% using an AC outlet in only 1 hour. It's 5 times faster than the industry norm and 38% more rapid than RIVER 2.
• Safe and reliable
  With over 3000+ battery 100% cycles, you can use RIVER 2 almost every day for 10 years. In addition to long life, the LFP battery is more reliable, efficient and safe even in high temperatures. Be protected for the next 5 years with one of the longest warranties in the industry.
• Charge without limits
  With 4 versatile charging options, we've made sure you can charge RIVER 2 anywhere. Fast 1-hour charging using an AC outlet, on the go with car charging, go off-grid with fast solar charging and an all-new option via a USB-C. Plug in and charge anywhere with an outlet.
• Run up to 99% of your consumer electronics
  With a 300W output, RIVER 2 has most of your essentials covered. But why not take power to another level with X-Boost mode? Turn it on to power appliances with an output of up to 600W, including a desktop computer or blender.
• Grab-and-go-power
  Lightweight of only 7.7 lbs and an easy carry design, RIVER 2 makes on-the-go power plain-sailing. Essential home backup with a 30ms switch-over mode, be prepared for unexpected outages. With a fast 30ms switch-over speed, RIVER 2 keeps your must-have-power appliances running.