diff --git a/src/ha.rs b/src/ha.rs
index 86f2c4b..000ae15 100644
--- a/src/ha.rs
+++ b/src/ha.rs
@@ -102,12 +102,6 @@ pub struct CalendarEvent {
     pub sort_epoch: i64,
 }
 
-#[derive(Clone, Debug, PartialEq)]
-pub struct BatteryState {
-    pub level: u8,
-    pub kind: &'static str,
-}
-
 impl HaClient {
     pub fn from_environment() -> Result<Self, String> {
         let base_url = std::env::var("HASS_URL")