EcoFlow's Most Powerful Portable Power Station Is 46% Off Right Now

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I didn't understand the need for a power station until this past winter gave me a rude awakening. Although I ultimately didn't lose power, the prep for that what-if scenario of facing freezing temperatures without power was enough for me to decide to get one. While I went with the EcoFlow DELTA 3 Ultra Plus, I should have waited, because the more powerful EcoFlow Delta Pro 3 is $1,999 right now—a steep 46% discount from the $3,699 list price. This is its lowest price ever, according to price tracking tools.

While I haven't had a chance to put the power station to the test during a full blackout, I am impressed by the functionality of the EcoFlow app. You get the ability to prioritize which devices receive power the longest, so when battery power is scarce, the essentials will keep running while the other devices shut off. How that might work in the real world: You leave your refrigerator plugged in overnight, along with your phones and a heater. You can prioritize your refrigerator so if the battery runs low during the night, it will shut off power to your phone and heater to keep you fridge running longer. You can also monitor your energy use, and the app will automatically start charging your power station if it detects a storm is coming.

The power station is extremely quiet when in use. Although it's heavy, it's still easily portable with its handle and rear wheels. The unit has seven AC outlets total, including standard, RV, 240 V, and twist‑lock, four USB ports (A and C), two 12 V DC outputs, and solar charging inputs if you ever want to get extra accessories down the road.

The 4096 Wh battery can keep essentials running for a while—it can power the average fridge for up to 28 hours while keeping other essentials like Wi-Fi, lights, phone charging, and AC running simultaneously.