Less icons is better.

_desktop/_scripts/sb-battery

@@ -1,6 +1,5 @@
 #!/bin/bash
 
-icon='\uf241 '
 for battery in /sys/class/power_supply/BAT?*; do
 	# If non-first battery, print a space separator.
 	[ -n "${capacity+x}" ] && printf " "
@@ -14,5 +13,5 @@ for battery in /sys/class/power_supply/BAT?*; do
 	esac
 	capacity=$(cat "$battery/capacity")
 	# Will make a warn variable if discharging and low
-	[ "$capacity" -le 20 ] && printf "<span foreground='#ffffff' background='#770000'>$icon ${status} ${capacity}%%</span>" || printf "$icon ${status} ${capacity}%%"
+	[ "$capacity" -le 20 ] && printf "<span foreground='#ffffff' background='#770000'>${status} ${capacity}%%</span>" || printf "${status} ${capacity}%%"
 done && exit 0

_desktop/qtile/config.py

@@ -139,7 +139,7 @@ screens = [
                     func=lambda: subprocess.check_output("sb-battery").decode(),
                 ),
                 widget.Clock(
-                    format='\uf073  [%d] %H:%M:%S'
+                    format='/%d/ %H:%M:%S'
                 ),
                 widget.Systray(),
             ],