The EF EcoFlow Delta 3 Max power station is heavily discounted at Amazon — save over $400

SAVE $450: As of Feb. 13, the EF EcoFlow Delta 3 Max is on sale for $749 at Amazon. That's a 38% discount on the list price.

The EF EcoFlow Delta 3 Max is back on sale at Amazon, and if you've been looking for a whole-home power backup, this is absolutely the model for you. As of Feb. 13, it's down to just $749, a discount of $450.

The EcoFlow Delta 3 Max is a seriously robust portable power station. It's designed for fast and reliable power anywhere you might need it. And by fast, we mean it. Thanks to the X-Stream technology, this model can charge from 0–80% in just over an hour, perfect for emergencies or last-minute camping trips.

Its 3,400W X-Boost output can power 99% of household appliances, including fridges and microwaves. It also has a rapid 10ms transfer time that keeps important electronics running all the time, so you won't lose power even for a minute. It's built to last. Thanks to the durable LiFePO4 battery, it should last up to 10 years of daily use.

Get this great portable power station deal from Amazon.