Module: Battery

The battery module displays the current capacity and state (eg. charging) of your battery.

Config

Addressed by battery

option	typeof	default	description
bat	string		The battery to monitor, as in /sys/class/power_supply/ instead of auto detect.
adapter	string		The adapter to monitor, as in /sys/class/power_supply/ instead of auto detect.
interval	integer	60	The interval in which the information gets polled.
states	array		A number of battery states which get activated on certain capacity levels. See States
format	string	{capacity}%	The format, how the time should be displayed.
format-icons	array/object		Based on the current capacity, the corresponding icon gets selected. The order is low to high. Or by the state if it is an object.
max-length	integer		The maximum length in character the module should display.
rotate	integer		Positive value to rotate the text label.
on-click	string		Command to execute when clicked on the module.
on-click-right	string		Command to execute when you right clicked on the module.
on-scroll-up	string		Command to execute when scrolling up on the module.
on-scroll-down	string		Command to execute when scrolling down on the module.
tooltip	bool	true	Option to disable tooltip on hover.

Format replacements:

string	replacement
{capacity}	Capacity in percentage
{icon}	Icon, as defined in format-icons.
{time}	Estimate of time until full or empty. Note that this is based on the power draw at the last refresh time, not an average.

Custom Formats:

The battery module allows to define custom formats based on up to two factors. The best fitting format will be selected.

format	description
format-<state>	With states, a custom format can be set depending on the capacity of your battery.
format-<status>	With the status, a custom format can be set depending on the status in /sys/class/power_supply/<bat>/status (in lowercase).
format-<status>-<state>	You can also set a custom format depending on both vaules.

States:

• Every entry (state) consits of a <name> (typeof: string) and a <value> (typeof: integer).
  • The state can be adressed as a CSS class in the style.css. The name of the CSS class is the <name> of the state. Each class gets activated when the current capacity is equal or below the configured <value>.
  • Also each state can have its own format. Those con be configured via format-<name>. Or if you want to differntiate a bit more even as format-<status>-<state>. For more information see custom formats.

Example:

"battery": {
    "bat": "BAT2",
    "interval": 60,
    "states": {
        "warning": 30,
        "critical": 15
    },
    "format": "{capacity}% {icon}",
    "format-icons": ["", "", "", "", ""],
    "max-length": 25
}

Style

• #battery
• #battery.<status>
  • <status> is the value of /sys/class/power_supply/<bat>/status in lowercase.
• #battery.<state>
  • <state> can be defined in the config. For more information see states
• #battery.<status>.<state>
  • Combination of both <status> and <state>.