Putting four 1kWh portable power stations through a head-to-head showdown: Anker Solix C1000, DJI Power 1000, Oupes Mega 1, and EcoFlow Delta 3 Plus. I'll test their capacity, max power output, and recharge times, pushing them to their limits and provide the results so you can. . With a 1,070Wh capacity and a lightweight build of only 23. 8 lbs, along with a foldable handle, it makes an excellent companion for outdoor camping, road trips, or emergencies. [1] It has a max output power of 2600 W [2] and a peak output of 4400 W. It can also fast charge DJI drone batteries to unleash your aerial content creation. * Measured under 25° C. . It's the fastest charging in the industry. With upgraded long-lasting LFP battery chemistry at its core, charge and empty RIVER 2 over 3000 times. Designed for outdoor use, it retains 80% capacity after 4,000 charge cycles, translating to a decade of daily use.