diff --git a/.idea/misc.xml b/.idea/misc.xml
index 74dd639..b2c751a 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,4 +1,3 @@
-<?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="ExternalStorageConfigurationManager" enabled="true" />
   <component name="ProjectRootManager" version="2" languageLevel="JDK_21" default="true" project-jdk-name="jbr-21" project-jdk-type="JavaSDK">
diff --git a/app/src/main/java/com/tools/device/devcheck/dashboard/BatteryFragment.kt b/app/src/main/java/com/tools/device/devcheck/dashboard/BatteryFragment.kt
new file mode 100644
index 0000000..2bcf1ce
--- /dev/null
+++ b/app/src/main/java/com/tools/device/devcheck/dashboard/BatteryFragment.kt
@@ -0,0 +1,31 @@
+package com.tools.device.devcheck.dashboard
+
+import android.os.Bundle
+import androidx.fragment.app.Fragment
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import com.tools.device.devcheck.R
+
+class BatteryFragment : Fragment() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+    }
+
+    override fun onCreateView(
+        inflater: LayoutInflater, container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
+        // Inflate the layout for this fragment
+        return inflater.inflate(R.layout.fragment_battery, container, false)
+    }
+
+    companion object {
+        fun newInstance() =
+            BatteryFragment().apply {
+                arguments = Bundle().apply {
+
+                }
+            }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/tools/device/devcheck/main/MainActivity.kt b/app/src/main/java/com/tools/device/devcheck/main/MainActivity.kt
index 59cb027..224a309 100644
--- a/app/src/main/java/com/tools/device/devcheck/main/MainActivity.kt
+++ b/app/src/main/java/com/tools/device/devcheck/main/MainActivity.kt
@@ -7,6 +7,7 @@ import androidx.viewpager2.widget.ViewPager2
 import com.google.android.material.tabs.TabLayoutMediator
 import com.tools.device.devcheck.base.BaseActivity
 import com.tools.device.devcheck.R
+import com.tools.device.devcheck.dashboard.BatteryFragment
 import com.tools.device.devcheck.dashboard.DashboardFragment
 import com.tools.device.devcheck.dashboard.NetworkFragment
 import com.tools.device.devcheck.dashboard.SystemShowFragment
@@ -27,7 +28,7 @@ class MainActivity : BaseActivity<ActivityMainBinding>() {
                         DashboardFragment.newInstance(),
                         DashboardFragment.newInstance(),
                         SystemShowFragment.newInstance(),
-                        DashboardFragment.newInstance(),
+                        BatteryFragment.newInstance(),
                         NetworkFragment.newInstance(),
                         DashboardFragment.newInstance(),
                         DashboardFragment.newInstance(),
diff --git a/app/src/main/res/layout/fragment_battery.xml b/app/src/main/res/layout/fragment_battery.xml
new file mode 100644
index 0000000..2dc615e
--- /dev/null
+++ b/app/src/main/res/layout/fragment_battery.xml
@@ -0,0 +1,276 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.swiperefreshlayout.widget.SwipeRefreshLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/background_color"
+    tools:context=".dashboard.BatteryFragment">
+
+    <androidx.core.widget.NestedScrollView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical"
+            android:paddingHorizontal="@dimen/dashboard_fragment_padding_horizontal"
+            android:paddingVertical="@dimen/dashboard_fragment_padding_vertical">
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:background="@drawable/dashboard_model_background"
+                android:orientation="vertical"
+                android:padding="15dp"
+                android:visibility="visible">
+
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:orientation="horizontal">
+
+                    <com.google.android.material.textview.MaterialTextView
+                        android:id="@+id/titleCon"
+                        style="@style/TextBig"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="@string/status"
+                        tools:ignore="RelativeOverlap" />
+
+                    <View
+                        android:layout_width="0dp"
+                        android:layout_height="1dp"
+                        android:layout_weight="1" />
+
+                    <ImageView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_gravity="center_vertical"
+                        android:src="@drawable/module_oval" />
+                </LinearLayout>
+
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:gravity="center_vertical"
+                    android:orientation="horizontal"
+                    android:paddingVertical="30dp">
+
+                    <com.google.android.material.textview.MaterialTextView
+                        android:id="@+id/signalStrength"
+                        style="@style/TextMaxBig"
+                        android:layout_width="150dp"
+                        android:layout_height="wrap_content"
+                        android:text="100%"
+                        android:textAlignment="center" />
+
+                    <LinearLayout
+                        android:id="@+id/connectData"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:orientation="vertical"
+                        android:layout_marginStart="15dp"
+                        android:visibility="visible">
+
+                        <com.google.android.material.textview.MaterialTextView
+                            android:id="@+id/conText1"
+                            style="@style/TextBig"
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:text="@string/not_charged"
+                            android:textStyle="bold"
+                            tools:ignore="RelativeOverlap" />
+
+                        <LinearLayout
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:orientation="horizontal">
+
+                            <com.google.android.material.textview.MaterialTextView
+                                style="@style/TextModuleTitle"
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:text="current"
+                                android:textStyle="bold"
+                                tools:ignore="RelativeOverlap" />
+
+                            <com.google.android.material.textview.MaterialTextView
+                                android:id="@+id/conTExt3"
+                                style="@style/TextModuleTitle"
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:text=" 22 mA"
+                                android:textStyle="bold"
+                                tools:ignore="RelativeOverlap" />
+                        </LinearLayout>
+
+                        <LinearLayout
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:orientation="horizontal">
+
+                            <com.google.android.material.textview.MaterialTextView
+                                style="@style/TextModuleTitle"
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:text="power consumption"
+                                android:textStyle="bold"
+                                tools:ignore="RelativeOverlap" />
+
+                            <com.google.android.material.textview.MaterialTextView
+                                android:id="@+id/conTExt4"
+                                style="@style/TextModuleTitle"
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:text=" 0.5 W"
+                                android:textStyle="bold"
+                                tools:ignore="RelativeOverlap" />
+                        </LinearLayout>
+                    </LinearLayout>
+                </LinearLayout>
+
+
+            </LinearLayout>
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="15dp"
+                android:background="@drawable/dashboard_model_background"
+                android:orientation="vertical"
+                android:padding="15dp">
+
+                <com.google.android.material.textview.MaterialTextView
+                    android:id="@+id/titleInform"
+                    style="@style/TextBig"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/information"
+                    tools:ignore="RelativeOverlap" />
+
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_marginTop="15dp"
+                    android:orientation="horizontal">
+
+                    <com.google.android.material.textview.MaterialTextView
+                        android:id="@+id/informTitle1"
+                        style="@style/TextContent"
+                        android:layout_width="150dp"
+                        android:layout_height="wrap_content"
+                        android:text="@string/temperature"
+                        android:textStyle="bold" />
+
+                    <com.google.android.material.textview.MaterialTextView
+                        android:id="@+id/informDev1"
+                        style="@style/TextContentRight"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_gravity="center"
+                        android:layout_marginStart="20dp"
+                        android:text="@string/apps"
+                        tools:ignore="RelativeOverlap" />
+                </LinearLayout>
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_marginTop="15dp"
+                    android:orientation="horizontal">
+
+                    <com.google.android.material.textview.MaterialTextView
+                        android:id="@+id/informTitle2"
+                        style="@style/TextContent"
+                        android:layout_width="150dp"
+                        android:layout_height="wrap_content"
+                        android:text="@string/technology"
+                        android:textStyle="bold" />
+
+                    <com.google.android.material.textview.MaterialTextView
+                        android:id="@+id/informDev2"
+                        style="@style/TextContentRight"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_gravity="center"
+                        android:layout_marginStart="20dp"
+                        android:text="@string/apps"
+                        tools:ignore="RelativeOverlap" />
+                </LinearLayout>
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_marginTop="15dp"
+                    android:orientation="horizontal">
+
+                    <com.google.android.material.textview.MaterialTextView
+                        android:id="@+id/informTitle3"
+                        style="@style/TextContent"
+                        android:layout_width="150dp"
+                        android:layout_height="wrap_content"
+                        android:text="@string/health_status"
+                        android:textStyle="bold" />
+
+                    <com.google.android.material.textview.MaterialTextView
+                        android:id="@+id/informDev3"
+                        style="@style/TextContentRight"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_gravity="center"
+                        android:layout_marginStart="20dp"
+                        android:text="@string/apps"
+                        tools:ignore="RelativeOverlap" />
+                </LinearLayout>
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_marginTop="15dp"
+                    android:orientation="horizontal">
+
+                    <com.google.android.material.textview.MaterialTextView
+                        android:id="@+id/informTitle4"
+                        style="@style/TextContent"
+                        android:layout_width="150dp"
+                        android:layout_height="wrap_content"
+                        android:text="@string/maximum_output"
+                        android:textStyle="bold" />
+
+                    <com.google.android.material.textview.MaterialTextView
+                        android:id="@+id/informDev4"
+                        style="@style/TextContentRight"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_gravity="center"
+                        android:layout_marginStart="20dp"
+                        android:text="@string/apps"
+                        tools:ignore="RelativeOverlap" />
+                </LinearLayout>
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_marginTop="15dp"
+                    android:orientation="horizontal">
+
+                    <com.google.android.material.textview.MaterialTextView
+                        android:id="@+id/informTitle5"
+                        style="@style/TextContent"
+                        android:layout_width="150dp"
+                        android:layout_height="wrap_content"
+                        android:text="@string/capacity_system_feedback"
+                        android:textStyle="bold" />
+
+                    <com.google.android.material.textview.MaterialTextView
+                        android:id="@+id/informDev5"
+                        style="@style/TextContentRight"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_gravity="center"
+                        android:layout_marginStart="20dp"
+                        android:text="@string/apps"
+                        tools:ignore="RelativeOverlap" />
+                </LinearLayout>
+            </LinearLayout>
+
+        </LinearLayout>
+    </androidx.core.widget.NestedScrollView>
+</androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_network.xml b/app/src/main/res/layout/fragment_network.xml
index d3e0a06..f70960a 100644
--- a/app/src/main/res/layout/fragment_network.xml
+++ b/app/src/main/res/layout/fragment_network.xml
@@ -68,6 +68,7 @@
                         android:layout_width="match_parent"
                         android:layout_height="wrap_content"
                         android:orientation="vertical"
+                        android:layout_marginStart="50dp"
                         android:visibility="gone">
 
                         <com.google.android.material.textview.MaterialTextView
@@ -105,6 +106,7 @@
                         android:layout_height="wrap_content"
                         android:layout_gravity="center"
                         android:text="No connection"
+                        android:layout_marginStart="50dp"
                         android:textStyle="bold"
                         tools:ignore="RelativeOverlap" />
                 </LinearLayout>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 29bf7eb..747dd42 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -130,6 +130,11 @@
     <string name="roaming">Roaming</string>
     <string name="network_type">Network type</string>
     <string name="support">Support</string>
+    <string name="not_charged">Not charged</string>
+    <string name="information">Information</string>
+    <string name="health_status">Health Status</string>
+    <string name="maximum_output">Maximum Output</string>
+    <string name="capacity_system_feedback">Capacity (system feedback)</string>
 
 
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index 6b73515..63ec1b9 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -79,4 +79,11 @@
         <item name="android:textColor">@color/dialog_value_color</item>
         <!--        <item name="fontFamily">@font/semibold</item>-->
     </style>
+    <!-- 超大字号-->
+    <style name="TextMaxBig" parent="TextAppearance.Material3.BodyLarge">
+        <item name="android:textSize">48sp</item>
+        <item name="android:textColor">@color/module_title_color</item>
+        <!--        <item name="fontFamily">@font/semibold</item>-->
+        <item name="android:textStyle">bold</item>
+    </style>
 </resources>
\ No newline at end of file