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Sungolds inverter chargers only charge to 14v in lithium mode as per their documentation. That would almost be acceptable but then there’s a calibration error in their software that is off .2-.3 volts. So when it tops out at 13.9 is really 13.6v based on my testers and Renogy shunt. Ive sent a...

Zooms replied back with in a few hours! Here is their reply. "Hello Frank Thanks for your message. This is Jack from Zooms Customer dept. I will be glad if I can help you. For our LiFePO4 battery, we have been using only prismatic cells from the beginning of the business. We have never used...

I was only inquiring to Zoom if they were going to use or have used pouch cells in their batteries since I have two 200ah zooms batteries already. I was curious if I had two different types of cells in my bank. The author of this thread has already contacted Chins.

There are 9 preset charging settings based on battery type, no user defined settings. I'm amazed that these Sungold power LFP series inverters don't even charge to LifePo4 specs and that NOBODY has even mentioned this. We see a lot of these inverters on YouTube, split phase or 110v from...

Sungold claims that their inverter is compatible with Lifepo4 batteries SunGolds own documentation states that the Lithium charge profile is only 14.0 volts. LifePo4 batteries require 14.2-14.6 volts to charge to 100%. The inverter that I received won't even charge to 14v the display voltage is...

I'm using (2)Zooms 200ah plus batteries with a 200amp BMS. I was thinking about getting a 60amp 14.6v dedicated AC charger and tying it into my buss bars. I have to research that a little but from what I've read it's OK to do. This should give me 150 amps of bulk charging until the Sungold kicks...

I have two Zooms 200ah plus batteries and they were purchased a couple of weeks apart. The SNs are not close and one has a "P" in the sn#. I emailed Zooms the SN#s and asked if they were both prismatic. I did find these pictures on the Amazon website. They absolutely are advertising prismatic...

How is the charger working on the Renogy? Are you using LifePo4 batteries? The reason I ask is that my Sungold 3000 is only charging to 13.7v and should be charging to 14.2-14.6v