DELTA Pro Smart Extra Battery
Product details
Web ID: 16546540EcoFlow Delta pro extra battery
I have the Delta pro and one extra battery at the moment and I'm looking to purchase a second battery. I like everything about the units except what another reviewer said, the cable to hook the extra battery up it's so short the extra batteries have to be on the two sides of the Delta pro power station. I have them in a small laundry room on a shelf and I wanted to put the extra battery on the shelf but since the cable is only 3.2 ft or meter long I can only put one battery on the shelf above the Delta pro power station. So if I want to add another battery it will have to be on the floor right next to the power station for the cable to reach. Unfortunately then my dryer door will not open more than a third. They said I could buy the 16-ft cable with the smart battery adapter which is way too long. Can't we just get a seven or eight foot cable I hear a lot of people with the same issue. I'm sure 16 ft cable plus smart battery adapter isn't cheap either. And then there's 16 feet of cable to have hanging around. That's the only reason I took one star off everything else is great but I'm in a bind hooking up the extra battery with one option, buy 16 ft cable with extra battery adapter. I called EcoFlow they have no intention of making a 8-ft cable or just one that would actually work. The ease of use is very easy but I took a star off because I had to take one off because no one thought of making a cable long enough to stack the batteries. And it's not some cord you just go in the store and buy one.
Customer review from ecoflow
Size and Safety
Have 2 Delta Pro's and 3 Extra batteries. You can't beat their price, warranty and customer service, for a self contained unit that's safe to use!
Customer review from ecoflow
Delta pro
My delta pro after two months of use will no longer charge with solar and the LCD won't even turn on it still charges with the gen but I can't even connect to it
Customer review from ecoflow
Great user friendly
Glad i got the extra battery. Great product now the wife won't have to mess with the gas generator when im not at home.
Customer review from ecoflow
Awesome
Absolutely love the Ecoflow system. Everything works perfect.
Customer review from ecoflow
My Only Delta Series Issue
I've purchased 20 different Delta series batteries and I give EcoFlow an A+ in every catagory except one. This regards my two Pro Batteries and two Pro Extra Batteries. The Extra Battery Cable (EBC) is of limited usefulness due to its short length. I want to mount the Pros and Extras on a two-shelf (top and bottom) heavy-duty utility cart (with four caster wheels). The current EBC will not allow this configuration because it is too short; also, for a proper fit, one connector should be rotated 180-degrees from the other. With the proper EBC, I'd have one Pro on the top shelf and two Extras on the bottom shelf of each utility cart, i.e., two carts with two identical set-ups for use with the 240V double-voltage Hub accessory. This would require me to purchase two more Extra Batteries. However, my entire design fails for the need of a little longer EBC -- a connecting cable! Customers have requested a longer EBC for at least two years and, still, EcoFlow has not responded to them in any way. Why? It is only a connecting cable! Will EcoFlow ever address this problem? I don't want to order two more Extra Batteries if EcoFlow has made a decision to never address this EBC shortcoming (so to speak).
Customer review from ecoflow
Love the Delta Pro
We have been using 2 Delta Pro and had an extra battery for each. As we Solar powered those, we realized we needed an additional battery. We are thrilled with performance and ease of use. We use them continuously and have reduced our power bill to 1/3 of what it was a year ago.
Customer review from ecoflow
Extra Battery Needs Longer Connecting Cable
If the cable connecting to the Delta Pro had been longer I would have given this EB a five star. But I had planned on putting the EB on the shelf below the DP and that was almost impossible. The only way I could do it was to effectively put the DP on top of the EB with a wire shelf squeezed in between them.
Customer review from ecoflow