We Tried the All-New EcoFlow Delta Pro 3: The Battery Generator to Power Your Entire Home

EcoFlow Delta Pro 3 is the size of a suitcase and features 4,000-watt-hours (Wh) It's designed to work as a plug-and-play home backup system and a power source for off-grid play and work.

It can run pretty much any power tool, keep Wi-Fi and medical devices going and even give a small boost to your EV range.

The Delta Pro 3’s upgrades over its predecessor, the Delta Pro 2 , include a higher AC output, a faster UPS switchover, more solar ports and faster charging capability through the 240V setup.

It ran our 75-liter electric Dometic cooler all night , which wasn’t a surprise.

The expansion battery adds another 4,000 watt-hours , with only being roughly half the size of the main power station.

EcoFlow’s Delta Pro 3 is a formidable, versatile power station, and certainly among the best in its class.

It has two PV (photovoltaic) ports, it can accept enough panels to recharge at 2600W , which means you can get it from empty to full with just a couple of hours of sunlight.

EcoFlow 's warranty is five years , but in general, LFP battery technology is rated for around 10 years .