Recent content by allanstephj

Just closing the thread, the BMS was the issue, SOK sent me a new one and I replaced it and the battery is now communicating and charging.

Thanks for the replies. Brought the battery inside for two days to get it above the low temp cut off, still no luck getting the battery to wake up or communicate via Bluetooth. Emailed SOK and they said that they have had a number of issues with their BMS and they are sending out a new module...

I recently had my battery a 280Ah with built into heater in the cold, when I tried to connect to the battery it is not broadcasting Bluetooth. The voltage on the terminals is 11VDC until I try and charge it and it drops to ~2VDC. I think the low temp cut off is active, I have had it in above...