Bestbuy offers Anker - SOLIX 522 Portable Power Station 299Wh Quiet & Eco-friendly Battery Powered Generator for Camping, Emergency Home Backup (299 Wh Capacity) - Black for $179 (orig. $269) free shipping.

Product Description:
Designed with 299Wh capacity and charging up to 6 devices at once, theAnker SOLIX 522 is a best portable battery powered generator to poweryour 99% consumer electronics like cell phone, laptop, drones, fan, TVand etc when you are inon-the-go off grid adventures(camping,tailgating, RV road trip , gateway) or as an emergency home backup ifthe electricity goes out unexpectedly. As a portable power station, itweighs only 8.6 pounds, making it a breeze to carry around.