diff --git a/internal/site/src/locales/es/es.po b/internal/site/src/locales/es/es.po
index 403083ff..89ecab93 100644
--- a/internal/site/src/locales/es/es.po
+++ b/internal/site/src/locales/es/es.po
@@ -8,7 +8,7 @@ msgstr ""
 "Language: es\n"
 "Project-Id-Version: beszel\n"
 "Report-Msgid-Bugs-To: \n"
-"PO-Revision-Date: 2025-12-14 09:39\n"
+"PO-Revision-Date: 2026-01-11 18:53\n"
 "Last-Translator: \n"
 "Language-Team: Spanish\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
@@ -24,6 +24,10 @@ msgstr ""
 msgid "{0} of {1} row(s) selected."
 msgstr "{0} de {1} fila(s) seleccionada(s)."
 
+#: src/components/routes/system/info-bar.tsx
+msgid "{cores, plural, one {# core} other {# cores}}"
+msgstr "{cores, plural, one {# núcleo} other {# núcleos}}"
+
 #: src/lib/utils.ts
 msgid "{count, plural, one {{countString} day} other {{countString} days}}"
 msgstr "{count, plural, one {{countString} día} other {{countString} días}}"
@@ -36,6 +40,10 @@ msgstr "{count, plural, one {{countString} hora} other {{countString} horas}}"
 msgid "{count, plural, one {{countString} minute} few {{countString} minutes} many {{countString} minutes} other {{countString} minutes}}"
 msgstr "{count, plural, one {{countString} minuto} other {{countString} minutos}}"
 
+#: src/components/routes/system/info-bar.tsx
+msgid "{threads, plural, one {# thread} other {# threads}}"
+msgstr "{threads, plural, one {# hilo} other {# hilos}}"
+
 #: src/lib/utils.ts
 msgid "1 hour"
 msgstr "1 hora"
@@ -182,6 +190,11 @@ msgstr "Promedio"
 msgid "Average CPU utilization of containers"
 msgstr "Utilización promedio de CPU de los contenedores"
 
+#. placeholder {0}: alertData.unit
+#: src/components/alerts/alerts-sheet.tsx
+msgid "Average drops below <0>{value}{0}</0>"
+msgstr "El promedio cae por debajo de <0>{value}{0}</0>"
+
 #. placeholder {0}: alertData.unit
 #: src/components/alerts/alerts-sheet.tsx
 msgid "Average exceeds <0>{value}{0}</0>"
@@ -214,7 +227,13 @@ msgstr "Copias de seguridad"
 msgid "Bandwidth"
 msgstr "Ancho de banda"
 
+#. Battery label in systems table header
+#: src/components/systems-table/systems-table-columns.tsx
+msgid "Bat"
+msgstr ""
+
 #: src/components/routes/system.tsx
+#: src/lib/alerts.ts
 msgid "Battery"
 msgstr "Batería"
 
@@ -230,6 +249,13 @@ msgstr "Se desactivó"
 msgid "Before"
 msgstr "Antes"
 
+#. placeholder {0}: alert.value
+#. placeholder {1}: info.unit
+#. placeholder {2}: alert.min
+#: src/components/active-alerts.tsx
+msgid "Below {0}{1} in last {2, plural, one {# minute} other {# minutes}}"
+msgstr "Por debajo de {0}{1} en el último {2, plural, one {# minuto} other {# minutos}}"
+
 #: src/components/login/auth-form.tsx
 msgid "Beszel supports OpenID Connect and many OAuth2 authentication providers."
 msgstr "Beszel admite OpenID Connect y muchos proveedores de autenticación OAuth2."
@@ -568,7 +594,7 @@ msgstr "Documentación"
 
 #. Context: System is down
 #: src/components/alerts-history-columns.tsx
-#: src/components/routes/system.tsx
+#: src/components/routes/system/info-bar.tsx
 #: src/components/systems-table/systems-table-columns.tsx
 #: src/lib/alerts.ts
 msgid "Down"
@@ -803,11 +829,6 @@ msgstr "Inactivo"
 msgid "Invalid email address."
 msgstr "Dirección de correo electrónico no válida."
 
-#. Linux kernel
-#: src/components/routes/system.tsx
-msgid "Kernel"
-msgstr "Kernel"
-
 #: src/components/routes/settings/general.tsx
 msgid "Language"
 msgstr "Idioma"
@@ -900,6 +921,7 @@ msgid "Max 1 min"
 msgstr "Máx. 1 min"
 
 #: src/components/containers-table/containers-table-columns.tsx
+#: src/components/routes/system/info-bar.tsx
 #: src/components/systemd-table/systemd-table-columns.tsx
 #: src/components/systemd-table/systemd-table.tsx
 #: src/components/systems-table/systems-table-columns.tsx
@@ -1439,8 +1461,8 @@ msgstr "Formato de hora"
 msgid "To email(s)"
 msgstr "A correo(s)"
 
-#: src/components/routes/system.tsx
-#: src/components/routes/system.tsx
+#: src/components/routes/system/info-bar.tsx
+#: src/components/routes/system/info-bar.tsx
 msgid "Toggle grid"
 msgstr "Alternar cuadrícula"
 
@@ -1509,6 +1531,10 @@ msgstr "Se activa cuando la carga media de 5 minutos supera un umbral"
 msgid "Triggers when any sensor exceeds a threshold"
 msgstr "Se activa cuando cualquier sensor supera un umbral"
 
+#: src/lib/alerts.ts
+msgid "Triggers when battery charge drops below a threshold"
+msgstr "Se activa cuando la carga de la batería baja de un umbral"
+
 #: src/lib/alerts.ts
 msgid "Triggers when combined up/down exceeds a threshold"
 msgstr "Se activa cuando la suma de subida/bajada supera un umbral"
@@ -1564,7 +1590,7 @@ msgid "Unlimited"
 msgstr "Ilimitado"
 
 #. Context: System is up
-#: src/components/routes/system.tsx
+#: src/components/routes/system/info-bar.tsx
 #: src/components/systems-table/systems-table-columns.tsx
 msgid "Up"
 msgstr "Activo"
@@ -1591,7 +1617,7 @@ msgstr "Actualizado cada 10 minutos."
 msgid "Upload"
 msgstr "Cargar"
 
-#: src/components/routes/system.tsx
+#: src/components/routes/system/info-bar.tsx
 msgid "Uptime"
 msgstr "Tiempo de actividad"