diff --git a/homeassistant/components/enphase_envoy/strings.json b/homeassistant/components/enphase_envoy/strings.json
index 36319c71bc639d..ffe0ccb1271f54 100644
--- a/homeassistant/components/enphase_envoy/strings.json
+++ b/homeassistant/components/enphase_envoy/strings.json
@@ -363,7 +363,7 @@
           "discharging": "[%key:common::state::discharging%]",
           "idle": "[%key:common::state::idle%]",
           "charging": "[%key:common::state::charging%]",
-          "full": "Full"
+          "full": "[%key:common::state::full%]"
         }
       },
       "acb_available_energy": {
diff --git a/homeassistant/components/lg_thinq/strings.json b/homeassistant/components/lg_thinq/strings.json
index 38ea7b454ae6ad..65e36a4523e22a 100644
--- a/homeassistant/components/lg_thinq/strings.json
+++ b/homeassistant/components/lg_thinq/strings.json
@@ -780,10 +780,10 @@
       "battery_level": {
         "name": "Battery",
         "state": {
-          "high": "Full",
+          "high": "[%key:common::state::full%]",
           "mid": "[%key:common::state::medium%]",
           "low": "[%key:common::state::low%]",
-          "warning": "Empty"
+          "warning": "[%key:common::state::empty%]"
         }
       },
       "relative_to_start": {