diff --git a/custom_components/battery_notes/data/library.json b/custom_components/battery_notes/data/library.json
index 879306e3..82e23aec 100644
--- a/custom_components/battery_notes/data/library.json
+++ b/custom_components/battery_notes/data/library.json
@@ -7124,6 +7124,11 @@
             "model": "ZSE70",
             "battery_type": "CR123A",
             "battery_quantity": 2
+        },
+        {
+            "manufacturer": "Hunter Douglas",
+            "model": "Duette by Hunter Douglas",
+            "battery_type": "Rechargeable"
         }
     ]
 }
\ No newline at end of file