The EF EcoFlow Delta 3 Max power station is $400 off at Amazon — shop now for $799

SAVE $400: As of March. 2, the EF EcoFlow Delta 3 Max is on sale for $799 at Amazon. That's a 33% discount on the list price.

The EcoFlow Delta 3 Max is back on sale at Amazon, so if you've been on the lookout for a reliable power source, now is the time to buy. As of March 2, this portable power station has been reduced from $1,199 to $799, a saving of $400. This price is for the unit only, but you can upgrade to add solar panels.

This model uses X-Stream technology to help make charging faster. With this, it can recharge from 0 to 80% in just over an hour, so you don't need hours of prep to get it ready for use. It can give you up to 3,400W output in X-Boost mode, so it can run most household appliances, including high-demand devices like refrigerators and microwaves.

If you have devices or medical equipment you can't have turning off, this unit also offers a fast sub-10ms transfer time for backup use. And this device is an investment, thanks to its durable LiFePO4 battery, it’s designed for long-term use, with EcoFlow saying it should last for 10 years of daily use. You can monitor things like power consumption, settings, and find out how to optimize use in the EcoFlow app.

Get this portable power station deal from Amazon.