diff --git a/healthd/Android.bp b/healthd/Android.bp
index 76b6ad0..9b5d05f 100644
--- a/healthd/Android.bp
+++ b/healthd/Android.bp
@@ -76,7 +76,7 @@
     name: "libbatterymonitor",
     defaults: ["libbatterymonitor_defaults"],
     static_libs: [
-        "android.hardware.health-V1-ndk",
+        "android.hardware.health-V2-ndk",
     ],
     whole_static_libs: [
         // Need to translate HIDL to AIDL to support legacy APIs in
@@ -202,12 +202,12 @@
     defaults: ["libhealthd_charger_ui_defaults"],
 
     static_libs: [
-        "android.hardware.health-V1-ndk",
+        "android.hardware.health-V2-ndk",
         "android.hardware.health-translate-ndk",
     ],
 
     export_static_lib_headers: [
-        "android.hardware.health-V1-ndk",
+        "android.hardware.health-V2-ndk",
     ],
 }
 
@@ -279,7 +279,7 @@
     static_libs: [
         // common
         "android.hardware.health@1.0-convert",
-        "android.hardware.health-V1-ndk",
+        "android.hardware.health-V2-ndk",
         "libbatterymonitor",
         "libcharger_sysprop",
         "libhealthd_charger_nops",
diff --git a/healthd/BatteryMonitor.cpp b/healthd/BatteryMonitor.cpp
index a7571a2..4ea452a 100644
--- a/healthd/BatteryMonitor.cpp
+++ b/healthd/BatteryMonitor.cpp
@@ -55,7 +55,10 @@
 using HealthInfo_2_0 = android::hardware::health::V2_0::HealthInfo;
 using HealthInfo_2_1 = android::hardware::health::V2_1::HealthInfo;
 using aidl::android::hardware::health::BatteryCapacityLevel;
+using aidl::android::hardware::health::BatteryChargingPolicy;
+using aidl::android::hardware::health::BatteryChargingState;
 using aidl::android::hardware::health::BatteryHealth;
+using aidl::android::hardware::health::BatteryHealthData;
 using aidl::android::hardware::health::BatteryStatus;
 using aidl::android::hardware::health::HealthInfo;
 
@@ -227,6 +230,37 @@
     return *ret;
 }
 
+BatteryChargingPolicy getBatteryChargingPolicy(const char* chargingPolicy) {
+    static SysfsStringEnumMap<BatteryChargingPolicy> batteryChargingPolicyMap[] = {
+            {"0", BatteryChargingPolicy::INVALID},   {"1", BatteryChargingPolicy::DEFAULT},
+            {"2", BatteryChargingPolicy::LONG_LIFE}, {"3", BatteryChargingPolicy::ADAPTIVE},
+            {NULL, BatteryChargingPolicy::DEFAULT},
+    };
+
+    auto ret = mapSysfsString(chargingPolicy, batteryChargingPolicyMap);
+    if (!ret) {
+        *ret = BatteryChargingPolicy::DEFAULT;
+    }
+
+    return *ret;
+}
+
+BatteryChargingState getBatteryChargingState(const char* chargingState) {
+    static SysfsStringEnumMap<BatteryChargingState> batteryChargingStateMap[] = {
+            {"0", BatteryChargingState::INVALID},   {"1", BatteryChargingState::NORMAL},
+            {"2", BatteryChargingState::TOO_COLD},  {"3", BatteryChargingState::TOO_HOT},
+            {"4", BatteryChargingState::LONG_LIFE}, {"5", BatteryChargingState::ADAPTIVE},
+            {NULL, BatteryChargingState::NORMAL},
+    };
+
+    auto ret = mapSysfsString(chargingState, batteryChargingStateMap);
+    if (!ret) {
+        *ret = BatteryChargingState::NORMAL;
+    }
+
+    return *ret;
+}
+
 static int readFromFile(const String8& path, std::string* buf) {
     buf->clear();
     if (android::base::ReadFileToString(path.c_str(), buf)) {
@@ -235,6 +269,10 @@
     return buf->length();
 }
 
+static bool writeToFile(const String8& path, int32_t in_value) {
+    return android::base::WriteStringToFile(std::to_string(in_value), path.c_str());
+}
+
 static BatteryMonitor::PowerSupplyType readPowerSupplyType(const String8& path) {
     static SysfsStringEnumMap<int> supplyTypeMap[] = {
             {"Unknown", BatteryMonitor::ANDROID_POWER_SUPPLY_TYPE_UNKNOWN},
@@ -336,6 +374,17 @@
         mHealthInfo->batteryFullChargeDesignCapacityUah =
                 getIntField(mHealthdConfig->batteryFullChargeDesignCapacityUahPath);
 
+    if (!mHealthdConfig->batteryStateOfHealthPath.isEmpty())
+        mHealthInfo->batteryStateOfHealth = getIntField(mHealthdConfig->batteryStateOfHealthPath);
+
+    if (!mHealthdConfig->batteryManufacturingDatePath.isEmpty())
+        mHealthInfo->batteryHealthData->batteryManufacturingDateSeconds =
+                getIntField(mHealthdConfig->batteryManufacturingDatePath);
+
+    if (!mHealthdConfig->batteryFirstUsageDatePath.isEmpty())
+        mHealthInfo->batteryHealthData->batteryFirstUsageSeconds =
+                getIntField(mHealthdConfig->batteryFirstUsageDatePath);
+
     mHealthInfo->batteryTemperatureTenthsCelsius =
             mBatteryFixedTemperature ? mBatteryFixedTemperature
                                      : getIntField(mHealthdConfig->batteryTemperaturePath);
@@ -354,6 +403,12 @@
     if (readFromFile(mHealthdConfig->batteryTechnologyPath, &buf) > 0)
         mHealthInfo->batteryTechnology = String8(buf.c_str());
 
+    if (readFromFile(mHealthdConfig->chargingPolicyPath, &buf) > 0)
+        mHealthInfo->chargingPolicy = getBatteryChargingPolicy(buf.c_str());
+
+    if (readFromFile(mHealthdConfig->chargingStatePath, &buf) > 0)
+        mHealthInfo->chargingState = getBatteryChargingState(buf.c_str());
+
     double MaxPower = 0;
 
     for (size_t i = 0; i < mChargerNames.size(); i++) {
@@ -476,6 +531,43 @@
     return static_cast<int>(result);
 }
 
+status_t BatteryMonitor::setChargingPolicy(int value) {
+    status_t ret = NAME_NOT_FOUND;
+    bool result;
+    if (!mHealthdConfig->chargingPolicyPath.isEmpty()) {
+        result = writeToFile(mHealthdConfig->chargingPolicyPath, value);
+        if (!result) {
+            KLOG_WARNING(LOG_TAG, "setChargingPolicy fail\n");
+            ret = BAD_VALUE;
+        } else {
+            ret = OK;
+        }
+    }
+    return ret;
+}
+
+int BatteryMonitor::getChargingPolicy() {
+    BatteryChargingPolicy result = BatteryChargingPolicy::DEFAULT;
+    if (!mHealthdConfig->chargingPolicyPath.isEmpty()) {
+        std::string buf;
+        if (readFromFile(mHealthdConfig->chargingPolicyPath, &buf) > 0)
+            result = getBatteryChargingPolicy(buf.c_str());
+    }
+    return static_cast<int>(result);
+}
+
+int BatteryMonitor::getBatteryHealthData(int id) {
+    if (id == BATTERY_PROP_MANUFACTURING_DATE) {
+        if (!mHealthdConfig->batteryManufacturingDatePath.isEmpty())
+            return getIntField(mHealthdConfig->batteryManufacturingDatePath);
+    }
+    if (id == BATTERY_PROP_FIRST_USAGE_DATE) {
+        if (!mHealthdConfig->batteryFirstUsageDatePath.isEmpty())
+            return getIntField(mHealthdConfig->batteryFirstUsageDatePath);
+    }
+    return 0;
+}
+
 status_t BatteryMonitor::getProperty(int id, struct BatteryProperty *val) {
     status_t ret = BAD_VALUE;
     std::string buf;
@@ -536,6 +628,21 @@
         ret = OK;
         break;
 
+    case BATTERY_PROP_CHARGING_POLICY:
+        val->valueInt64 = getChargingPolicy();
+        ret = OK;
+        break;
+
+    case BATTERY_PROP_MANUFACTURING_DATE:
+        val->valueInt64 = getBatteryHealthData(BATTERY_PROP_MANUFACTURING_DATE);
+        ret = OK;
+        break;
+
+    case BATTERY_PROP_FIRST_USAGE_DATE:
+        val->valueInt64 = getBatteryHealthData(BATTERY_PROP_FIRST_USAGE_DATE);
+        ret = OK;
+        break;
+
     default:
         break;
     }
@@ -758,6 +865,44 @@
                         mHealthdConfig->batteryTechnologyPath = path;
                 }
 
+                if (mHealthdConfig->batteryStateOfHealthPath.isEmpty()) {
+                    path.clear();
+                    path.appendFormat("%s/%s/state_of_health", POWER_SUPPLY_SYSFS_PATH, name);
+                    if (access(path, R_OK) == 0) {
+                        mHealthdConfig->batteryStateOfHealthPath = path;
+                    } else {
+                        path.clear();
+                        path.appendFormat("%s/%s/health_index", POWER_SUPPLY_SYSFS_PATH, name);
+                        if (access(path, R_OK) == 0)
+                            mHealthdConfig->batteryStateOfHealthPath = path;
+                    }
+                }
+
+                if (mHealthdConfig->batteryManufacturingDatePath.isEmpty()) {
+                    path.clear();
+                    path.appendFormat("%s/%s/manufacturing_date", POWER_SUPPLY_SYSFS_PATH, name);
+                    if (access(path, R_OK) == 0)
+                        mHealthdConfig->batteryManufacturingDatePath = path;
+                }
+
+                if (mHealthdConfig->batteryFirstUsageDatePath.isEmpty()) {
+                    path.clear();
+                    path.appendFormat("%s/%s/first_usage_date", POWER_SUPPLY_SYSFS_PATH, name);
+                    if (access(path, R_OK) == 0) mHealthdConfig->batteryFirstUsageDatePath = path;
+                }
+
+                if (mHealthdConfig->chargingStatePath.isEmpty()) {
+                    path.clear();
+                    path.appendFormat("%s/%s/charging_state", POWER_SUPPLY_SYSFS_PATH, name);
+                    if (access(path, R_OK) == 0) mHealthdConfig->chargingStatePath = path;
+                }
+
+                if (mHealthdConfig->chargingPolicyPath.isEmpty()) {
+                    path.clear();
+                    path.appendFormat("%s/%s/charging_policy", POWER_SUPPLY_SYSFS_PATH, name);
+                    if (access(path, R_OK) == 0) mHealthdConfig->chargingPolicyPath = path;
+                }
+
                 break;
 
             case ANDROID_POWER_SUPPLY_TYPE_UNKNOWN:
@@ -810,6 +955,16 @@
             KLOG_WARNING(LOG_TAG, "batteryChargeTimeToFullNowPath. not found\n");
         if (mHealthdConfig->batteryFullChargeDesignCapacityUahPath.isEmpty())
             KLOG_WARNING(LOG_TAG, "batteryFullChargeDesignCapacityUahPath. not found\n");
+        if (mHealthdConfig->batteryStateOfHealthPath.isEmpty())
+            KLOG_WARNING(LOG_TAG, "batteryStateOfHealthPath not found\n");
+        if (mHealthdConfig->batteryManufacturingDatePath.isEmpty())
+            KLOG_WARNING(LOG_TAG, "batteryManufacturingDatePath not found\n");
+        if (mHealthdConfig->batteryFirstUsageDatePath.isEmpty())
+            KLOG_WARNING(LOG_TAG, "batteryFirstUsageDatePath not found\n");
+        if (mHealthdConfig->chargingStatePath.isEmpty())
+            KLOG_WARNING(LOG_TAG, "chargingStatePath not found\n");
+        if (mHealthdConfig->chargingPolicyPath.isEmpty())
+            KLOG_WARNING(LOG_TAG, "chargingPolicyPath not found\n");
     }
 
     if (property_get("ro.boot.fake_battery", pval, NULL) > 0
diff --git a/healthd/include/healthd/BatteryMonitor.h b/healthd/include/healthd/BatteryMonitor.h
index 8cbf5ea..4af2a87 100644
--- a/healthd/include/healthd/BatteryMonitor.h
+++ b/healthd/include/healthd/BatteryMonitor.h
@@ -72,6 +72,10 @@
     void logValues(void);
     bool isChargerOnline();
 
+    int setChargingPolicy(int value);
+    int getChargingPolicy();
+    int getBatteryHealthData(int id);
+
     static void logValues(const android::hardware::health::V2_1::HealthInfo& health_info,
                           const struct healthd_config& healthd_config);
 
diff --git a/healthd/include/healthd/healthd.h b/healthd/include/healthd/healthd.h
index 706c332..e1c357c 100644
--- a/healthd/include/healthd/healthd.h
+++ b/healthd/include/healthd/healthd.h
@@ -72,6 +72,11 @@
     android::String8 batteryCapacityLevelPath;
     android::String8 batteryChargeTimeToFullNowPath;
     android::String8 batteryFullChargeDesignCapacityUahPath;
+    android::String8 batteryStateOfHealthPath;
+    android::String8 batteryManufacturingDatePath;
+    android::String8 batteryFirstUsageDatePath;
+    android::String8 chargingStatePath;
+    android::String8 chargingPolicyPath;
 
     int (*energyCounter)(int64_t *);
     int boot_min_cap;