Paired this with one of our two Delta Pro’s. It paired nicely and is closely aligned with the DP charge level, typically within 2-3 percentage points. Next step is to install our Smart Home Panel.
I have lived on boats and I am accustomed to using battery power and power management. When I saw what EcoFlow had produced with the Delta Pro I bought one, an extra battery and solar panels. I live in Florida and deal with power outages because of summer storms and hurricanes.
Now during a power outage I can sleep without the noise of a generator. Run the EcoFlow at night and charge by solar, assisted by my generator during the day.
Really pleased with the two extra batteries I bought for the two Ecoflow Delta Pros I bought. It's best to learn a little about how these batteries work so they work most efficiently and last the longest. Best way to do that is by joining one the Facebook Delta Group. Lots of knowledgeable and helpful members. The battery is heavy like the Delta Pro it supports because it has the same capacity, 3.6K Watt hours. The cable that attaches the battery to the Delta Pro is short so consider that when you are planning where to put it. The good thing is that two batteries can be attached to the Delta Pro, giving a total of 10.8K Watt hours.
I really like the Delta Pro extra battery but it has no inputs. How hard would it be to add some functionality and it would even look better? The battery comes as advertised. I would still recommend this extra battery to a friend because it is awesome. The charge rate is very fast (about two hours from one third charge). The price is right and quality is outstanding. It is super easy to use, my 8 year old grand daughter had it up and running in no time. Even my wife thinks this is cool. The product reviews just don't do it justice. I compared it to the other main players and they just did not add up. BLUETTI didn't even come close when compared to ECO FLOW DELTA PRO! I live in Albuquerque New Mexico and we have lots of sun here so I also bought two solar panels and that's the main way I keep these two bad boys charged (my ECO FLOW Delta Pros).