diff --git a/components/ip5306/__init__.py b/components/ip5306/__init__.py
index 91212d43..6f3c9bcb 100644
--- a/components/ip5306/__init__.py
+++ b/components/ip5306/__init__.py
@@ -1,7 +1,7 @@
 import esphome.codegen as cg
 import esphome.config_validation as cv
 from esphome.components import binary_sensor, i2c, sensor
-from esphome.const import CONF_ID, CONF_BATTERY_LEVEL, DEVICE_CLASS_VOLTAGE, ICON_PERCENT, UNIT_PERCENT
+from esphome.const import CONF_ID, CONF_BATTERY_LEVEL, DEVICE_CLASS_BATTERY, ICON_BATTERY, UNIT_PERCENT
 
 MULTI_CONF = True
 
@@ -18,7 +18,7 @@
         cv.GenerateID(): cv.declare_id(IP5306),
         cv.Optional(CONF_BATTERY_LEVEL): sensor.sensor_schema(
             unit_of_measurement=UNIT_PERCENT,
-            icon=ICON_PERCENT,
+            device_class=DEVICE_CLASS_BATTERY,
             accuracy_decimals=0,
         ),
         cv.Optional(CONF_CHARGER_CONNECTED): binary_sensor.binary_sensor_schema(),
diff --git a/components/ip5306/ip5306.cpp b/components/ip5306/ip5306.cpp
index 23e99868..acf09f26 100644
--- a/components/ip5306/ip5306.cpp
+++ b/components/ip5306/ip5306.cpp
@@ -25,7 +25,7 @@ void IP5306::setup() {
   }
 }
 
-void IP5306::loop() {
+void IP5306::update() {
   uint8_t data[2];
   if (this->battery_level_ != nullptr) {
     if (this->read_register(IP5306_REG_LEVEL, data, 1) != i2c::ERROR_OK) {
@@ -40,8 +40,7 @@ void IP5306::loop() {
       case 0x80: value = 75; break;
       case 0x00: value = 100; break;
     }
-    if (!this->battery_level_->has_state() || (this->battery_level_->state != value))
-      this->battery_level_->publish_state(value);
+    this->battery_level_->publish_state(value);
   }
   if (this->read_register(IP5306_REG_READ0, data, 2) != i2c::ERROR_OK) {
     ESP_LOGE(TAG, "unable to read status");
diff --git a/components/ip5306/ip5306.h b/components/ip5306/ip5306.h
index 7557b9bb..bec854b0 100644
--- a/components/ip5306/ip5306.h
+++ b/components/ip5306/ip5306.h
@@ -8,10 +8,11 @@
 namespace esphome {
 namespace ip5306 {
 
-class IP5306 : public i2c::I2CDevice, public Component {
+class IP5306 : public i2c::I2CDevice, public PollingComponent {
  public:
+  IP5306() : PollingComponent(60000) {}
   void setup() override;
-  void loop() override;
+  void update() override;
 
   float get_setup_priority() const override;