# `BB.TUI.State.Power`
[🔗](https://github.com/mcass19/bb_tui/blob/v0.3.0/lib/bb/tui/state/power.ex#L1)

Latest electrical telemetry, split out of `BB.TUI.State`.

`battery` holds the most recent `BB.Message.Sensor.BatteryState` payload and
`power` the most recent `BB.Message.Sensor.PowerState`, or `nil` until one
arrives on the `[:sensor | _]` path. The status bar reads these to render an
at-a-glance charge / voltage segment — most useful when driving a headless
robot over SSH, where the charge level is otherwise invisible.

Only the freshest reading of each kind is kept; the event log carries the
history.

# `t`

```elixir
@type t() :: %BB.TUI.State.Power{battery: struct() | nil, power: struct() | nil}
```

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*Consult [api-reference.md](api-reference.md) for complete listing*