We have two 12 V batteries in parallel. We changed the amp hours to 240. The volts readout changes, but the state of charge shows 100% all the time. How do we get the state of charge to accurately monitor? We are programming the monitor manually, not via bluetooth.
The battery voltage setting appears to be working, as the read-out changes with the usage of lights, etc. However, it is showing "v!" rather than just "v" - not sure if this is an issue. No other readings seem to be working - they just stay at the same numbers, under load or not.