Add help for common issues

programs/slstatus/config.h

@@ -73,7 +73,8 @@ static const struct arg args[] = {
   { wifi_essid,		  "%s",	          "wlo1"	      }, 
   { wifi_perc,		  "(%s",          "wlan0"	      },
   { wifi_perc,		  "%s%%)  ",	  "wlo1"	      },
-  { battery_perc,         "󰂉 %s%%  ",     "BAT0"              },
+  { battery_perc,         "󰂉 %s",         "BAT0"              },
+  { battery_perc,	  "%s%%  ",	  "cw2015-battery"    },
   { run_command,          " %s%%  ",     "wpctl get-volume @DEFAULT_AUDIO_SINK@ | cut -c 11-" },
   { cpu_perc,             " %s%%  ",     NULL                },
   { ram_used,             " %s",         NULL                },