The EcoFlow Delta is a new battery generator available on Kickstarter[1] with incredible claimed features. Most are true, some are not.
Device like the Delta offer incredible battery storage capacity. Designed for more than just recharging phones and tablets, these can run refrigerators, pumps, power tools and medical equipment. They’re great for emergencies, camping and general use where power is not available. Similar devices have been on the market for some years so I was eager to verify EcoFlow’s claims.
The EcoFlow Delta can recharge from a wall outlet to 80% in an hour. It’s amazing. The GoalZero Yeti battery of a similar size takes 25 hours. This capability means the Delta can be used and then reused more than competitors.
The device is currently on Kickstarter where it quickly acquired over $2 million from over 2,000 backers. The device’s features listed on the Kickstarter page are clear, but after testing a pre-production unit, I found several of these advertised capabilities and features misleading or false.
The Delta is the latest product from EcoFlow. The company’s founder, Eli Harris, [2] says it’s “The world’s strongest battery generator.” I found the Delta to be a competent battery generator with similar capabilities to competitors but it’s hampered by loud fans.
In short, if you need a battery generator that can recharge much faster than others, the Delta is a great option. Otherwise, the GoalZero Yeti makes more sense for most people.
Battery generators are a safe and more portable option than their gas counterparts. There are no harmful fumes or fuel allowing them to be used indoors, nearer the appliances or tools. Most often (though not with the Delta) they’re silent, too, making them perfect for a camping...