diff --git a/wiki/linux/hardware.md b/wiki/linux/hardware.md
index 53b9889..481ca8b 100644
--- a/wiki/linux/hardware.md
+++ b/wiki/linux/hardware.md
@@ -21,6 +21,11 @@ For this run the following command.
 acpi -b
 ```
 
+## Power Management
+
+Tools, programs and guides to manage the power usage and improve battery life are described in the
+[power management entry](/wiki/linux/power_management.md).
+
 ## (Liquid) Coolers
 
 The viewing of temperatures of coolers aswell as the selection of RGB-settings can be achieved by
diff --git a/wiki/linux/power_management.md b/wiki/linux/power_management.md
index cae6fe9..03642e7 100644
--- a/wiki/linux/power_management.md
+++ b/wiki/linux/power_management.md
@@ -1,6 +1,7 @@
 # Power Management
 
-This entry addresses the saving of battery usage aswell as battery care.
+This entry addresses the saving of [battery](/wiki/linux/hardware.md#battery) usage aswell as
+battery care.
 Other than this it also focusses on the general management and usage of power.
 
 ## Programs