Display float numbers without truncating

[robchandhok]

I have a battery sensor that is a voltage, not a percentage, and want to show "2.65" for example, and compare to that. It is truncated/turned into an int, so it is always shown as "2". can't see a way to change that.

The ask is to handle float values for non-percent, including comparisons to critical etc.

Example desired config:

  - type: custom:battery-entity-row
    entity: sensor.smartweather_battery
    name: Smartweather Battery
    unit: volts
    warning: 2.5
    critical: 1.95

thanks for considering!

[bschatzow]

I have a battery that for my generator that reads between 13.1 to 13.4V for fully charged. This value is truncated as well. Please consider adding this for different battery readings.

Thanks.