Amazon's Prime Days are excellent opportunities to get fun items or essentials at ultralow prices and if you missed out on the first day of deals, you have another chance to shop now. What makes these days even better is that big-ticket items can be snagged at extremely low discounts during these Prime Big Deal Days.  One of those sales is currently happening with the EcoFlow Delta Pro Ultra power station, currently marked down to $4,649 (a $1,650 discount).

This EcoFlow Delta Pro Ultra portable power station is basically a huge battery with a maximum capacity of 6 kilowatt-hours. It's extremely helpful for RV trips, camping and even during inclement weather, as it can power even complex air conditioning and heating systems during a power outage. Depending on your use, this power station is capable of providing up to two days' worth of juice, which means you won't have to worry about powering your phone, laptop and emergency devices.

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There are multiple ways to charge the EcoFlow Delta Pro Ultra, including solar power, wall outlets, outdoor generators or vehicle piles. It features multiple ports, including electrical outlets, USB-A, USB-C, DC output ports and power in/out ports so you won't have to fumble around with adapters during outages or adventures. Plus, you can use the EcoFlow app to prioritize where your emergency power goes.

Are you looking for a power station, but aren't sure if this deal is for you? Check out our list of the best portable power stations tested by CNET experts, so you can find one that suits your needs.

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