Super bueno

Shipping Protection doesn't mean a thing when a unit comes damaged in manufacturing then allowed to be shipped to customer. Front plate pushed inwards. Power button leans inward..communication ports bent inwards...screen away from panel lower right. No visible paint damage No damage during shipping. This unit has major cosmetic damage. No excuse.

Very satisfied with this baterry! I am using two of them in my 24V little offgrid solar system, without any problem. I purchased first battery about year ago, and second one just few weeks ago. Great value for the money.

Works great in port #1 ! ! !
Now I want one for port #2 ! ! !

Nice battery! I'm not sure how the Bluetouth is secured from others. Is it safe? Can others people connect via the app.. ? Please explain how to use it safely.

Love the quality amd craftsmen of the product as well the efficiency

GOOD PRODUCT

Battery is working perfecly. Easy to install. Good value for money.

Excellent. It provides a superior alternative to conventional work batteries.

...however I saw no change in colors to the LED during the charge process from 60% ...perhaps it was because I did not unwind cables from shipping. Next time I will charge with charger cables extended.

Works like a charm!

GREAT CHARGER.EXACTLY WHAT I NEEDED.

Super batterie et livraison rapide

A készülék tökéletesen működik. Masszív kivitelezés. Egy negatívum. A futár nem tudta háznál lerakni, mert nagy a tömege. Ezért nekem kellett menni a depoba átvenni, és utánfutóval hazavinni a csomagot.

Picked up the Delta 2 Max recently because of this server rack battery "hack" seen on YouTube. Just finished charging up the batteries and device, plugged it in and it just worked beautifully. What more could you ask for?!

Bonus, the total cost of this system is less than one of my previously purchased, 5kW systems. This doesn't beat it in every regard, but having 2X the battery capacity for about 2/3 the cost isn't too shabby.

Just love that the tech is getting "easier"... so far so good! The Wattcycle battery was easy to set up, plugged right into my Luxpower 6K to charge up, and then I connected it right to the EF.

I agree with earlier feedback, it'd be nice to have the default display screen as the one that shows you most of the high level info you want to see anyways.

Maybe a future firmware update will allow you to set what you want the home screen to be when you first touch the screen.

Works as specified. Minimal heat dissipation.

It charges my 12/100A Smart battery very quickly. I'm currently debating whether to risk voiding the warranty by cutting off the crimped lugs and soldering on an XT60 connector.

Very fast delivery

Very nice dimensions and weight. I like the overview and settings via the app.

Velmi rychle a bezpečně doručeno

Super

Great Cable. Im using it with my delta 3 with stackable battery

Great service and so far so good with the product

Cable worked perfect for my delta 2 and was able to add it to my plugin solar setup.

All ok