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I have a 12V system in my trailer with 2 - 306ah batteries wired in parallel that I built myself. They work great. I was thinking about adding another 300ah battery and again connect in parallel. This battery would be store bought such as a LiTime or something similar. Would this cause any...

Have 306ah batteries built in new EEL battery boxes with JK-BMS JK_B1A8S20P. Downloaded app have been charging with Victron IP22 30A charger for 24 hours. App says batteries are fully charged however charger is still on bulk charge. App says battery is at 13.46v cell average is 3.365. I'm a...

Putting my new battery cells together in an EEL battery box. Downloaded the JK BMS app and it asks for a password. There was absolutely no instructions or paperwork of any kind in the box. It shows what I'm assuming is my BMS on the app, when I click on it it asks for a password that I don't...

I just purchased 2 - 100ah Li Time batteries. I checked them both upon receipt and they were both at 13.11V. I put them, one at a time, on a Victron IP22 12/30 charger, set it to Li ion, left it on there for about 12 hours and the voltage dropped from 13.11 to 12.88, why? Did I do something wrong?

I have two 100ah lithium batteries and am getting two 300ah lithium batteries, can I connect them all in parallel? Just looking to avoid potential issues. My system outside of the batteries is capable of handling the increased power, wire and fuses are all rated for the increase. I oversized...

Ordered a 400 watt solar kit from HQST. Received the controller and the wire, bracket, misc parts, however no solar panels. Sent them an email, crickets. One would think that since they are owned by Renogy and you can talk to Renogy you could talk to them as well. I haven't been able to find a...