I have added an option to the Settings/Battery panel to select the Wh per Gid value. The range is 75 to 80 in 0.5 units.
Keep in mind that this number is only used to calculate DTE when you do not select the "Alt DTE calc" option. If you select the Alternate method it uses Tony Williams' formula which has a fixed Wh per Gid. Tony spent a lot of time coming up with this number so it does not make sense to allow it to be changed.
The Wh per Gid number you can change is always used to calculate the kWh remaining number displayed to the left of the Wh used number.
Once I add in the option to control the auto resetting of the Wh used counter I will release these two changes as version 0.28.9.
Keep in mind that this number is only used to calculate DTE when you do not select the "Alt DTE calc" option. If you select the Alternate method it uses Tony Williams' formula which has a fixed Wh per Gid. Tony spent a lot of time coming up with this number so it does not make sense to allow it to be changed.
The Wh per Gid number you can change is always used to calculate the kWh remaining number displayed to the left of the Wh used number.
Once I add in the option to control the auto resetting of the Wh used counter I will release these two changes as version 0.28.9.