2 files changed, 5 insertions, 5 deletions
diff --git a/files/es/web/api/batterymanager/onchargingchange/index.md b/files/es/web/api/batterymanager/chargingchange_event/index.md
index 24730b2c4c..c985d6639e 100644
--- a/files/es/web/api/batterymanager/onchargingchange/index.md
+++ b/files/es/web/api/batterymanager/chargingchange_event/index.md
@@ -1,6 +1,6 @@
 ---
 title: BatteryManager.onchargingchange
-slug: Web/API/BatteryManager/onchargingchange
+slug: Web/API/BatteryManager/chargingchange_event
 tags:
   - API
   - Battery API
@@ -9,6 +9,7 @@ tags:
   - Property
   - Reference
 translation_of: Web/API/BatteryManager/onchargingchange
+original_slug: Web/API/BatteryManager/onchargingchange
 browser-compat: api.BatteryManager.onchargingchange
 ---
 {{deprecated_header}}
@@ -64,4 +65,3 @@ navigator.getBattery().then(function(battery) {
 
 - {{domxref("BatteryManager")}}
 - {{domxref("Navigator.getBattery")}}
-
diff --git a/files/es/web/api/batterymanager/onlevelchange/index.md b/files/es/web/api/batterymanager/levelchange_event/index.md
index f001643ddb..d40ec08219 100644
--- a/files/es/web/api/batterymanager/onlevelchange/index.md
+++ b/files/es/web/api/batterymanager/levelchange_event/index.md
@@ -1,8 +1,9 @@
 ---
 title: BatteryManager.onlevelchange
-slug: Web/API/BatteryManager/onlevelchange
-browser-compat: api.BatteryManager.onlevelchange
+slug: Web/API/BatteryManager/levelchange_event
 translation_of: Web/API/BatteryManager/onlevelchange
+original_slug: Web/API/BatteryManager/onlevelchange
+browser-compat: api.BatteryManager.onlevelchange
 ---
 {{deprecated_header}} {{APIRef("Battery API")}}
 
@@ -63,4 +64,3 @@ navigator.getBattery().then(function(battery) {
 
 - {{domxref("BatteryManager")}}
 - {{domxref("Navigator.getBattery")}}
-