A widget for battery information.

Create a simple widget that has all the battery information. Things like SOC (State Of Charge), battery temperature, battery cooling/heating status, battery voltage, battery balance, rate of discharge/charge gauge, list of power consumers and their consumption rate/percentage, plus many other battery related measures. Use font and gauge sizes that are easily to read by the driver. Sort of like fuel and temperature gauges on a traditional vehicle. They should be able to be easily viewed while at the edge of the drivers vision, not printed in fine print like a product disclaimer. Maybe have several different battery widgets to choose from, large ones, smaller ones or make the content dynamic and the driver able to resize the widget and select what content appears in it. The battery system in the car is more important and expensive than the battery in my mobile phone but I have far more battery information available on my phone.