diff --git a/.env b/.env
index c0e4b55..58ded4c 100644
--- a/.env
+++ b/.env
@@ -1,2 +1,2 @@
-DATABASE_URL=postgres://apfel:apfel@localhostc:5432/apfel
+DATABASE_URL=postgres://apfel:apfel@localhost:5432/apfel
 TOKEN_SECRET=9b2cbd156a7a7e0e530acd780fdd16e8f37fa3fd8122c74a9b7e1ce6fc67980ed0e55572be4e382679a0c13d13f0a651d15e9e877bb579e957c899eb762b1bb4
\ No newline at end of file
diff --git a/crates/entity/src/node.rs b/crates/entity/src/node.rs
index 2171f7c..ba10999 100644
--- a/crates/entity/src/node.rs
+++ b/crates/entity/src/node.rs
@@ -17,7 +17,13 @@ pub struct Model {
     #[sea_orm(column_type = "Float")]
     pub temperature: f32,
     #[sea_orm(column_type = "Double")]
-    pub battery: f64,
+    pub battery_minimum: f64,
+    #[sea_orm(column_type = "Double")]
+    pub battery_current: f64,
+    #[sea_orm(column_type = "Double")]
+    pub battery_maximum: f64,
+    #[sea_orm(column_type = "Double")]
+    pub voltage: f64,
     pub uptime: i64,
     pub group: Uuid,
 }
diff --git a/crates/migration/src/m20241008_095058_create_table_node.rs b/crates/migration/src/m20241008_095058_create_table_node.rs
index 4c3e056..9a7e9aa 100644
--- a/crates/migration/src/m20241008_095058_create_table_node.rs
+++ b/crates/migration/src/m20241008_095058_create_table_node.rs
@@ -36,7 +36,10 @@ impl MigrationTrait for Migration {
                     .col(double(Node::CoordLa))
                     .col(double(Node::CoordLo))
                     .col(float(Node::Temperature).default(-127))
-                    .col(double(Node::Battery).default(-127))
+                    .col(double(Node::BatteryMinimum).default(-127))
+                    .col(double(Node::BatteryCurrent).default(-127))
+                    .col(double(Node::BatteryMaximum).default(-127))
+                    .col(double(Node::Voltage).default(-127))
                     .col(big_unsigned(Node::Uptime).default(0))
                     .col(uuid(Node::Group))
                     .foreign_key(
@@ -71,13 +74,16 @@ impl MigrationTrait for Migration {
 enum Node {
     Table,
     Id,
-    Name, //Default mac address, kann auch geändert werden über die API
+    Name,
     Status,
     CoordLa,
     CoordLo,
-    Temperature,
-    Battery, //Measured in volts
-    Uptime,
+    Temperature, // def: -127
+    BatteryMinimum, // def: -127
+    BatteryCurrent, // def: -127
+    BatteryMaximum, // def: -127
+    Voltage, // def: -127
+    Uptime, // def: 0
     Group,
 }