diff --git a/custom_components/battery_notes/data/library.json b/custom_components/battery_notes/data/library.json
index eb9929f01..13577380d 100644
--- a/custom_components/battery_notes/data/library.json
+++ b/custom_components/battery_notes/data/library.json
@@ -2622,6 +2622,12 @@
             "model": "ble MCCGQ02HL",
             "battery_type": "CR2032"
         },
+        {
+            "manufacturer": "Xiaomi",
+            "model": "ble MJYD02YL",
+            "battery_type": "AA",
+            "battery_quantity": 3
+        },
         {
             "manufacturer": "Xiaomi",
             "model": "ble MJYD02YL-A",