diff --git a/healthd/Android.bp b/healthd/Android.bp
index 2cf6be9..0dcaa67 100644
--- a/healthd/Android.bp
+++ b/healthd/Android.bp
@@ -110,3 +110,10 @@
         "libutils",
     ],
 }
+
+sysprop_library {
+    name: "charger_sysprop",
+    srcs: ["charger.sysprop"],
+    property_owner: "Platform",
+    api_packages: ["android.sysprop"],
+}
diff --git a/healthd/Android.mk b/healthd/Android.mk
index d18f15a..289afe9 100644
--- a/healthd/Android.mk
+++ b/healthd/Android.mk
@@ -8,7 +8,7 @@
 LOCAL_MODULE := libhealthd_draw
 
 LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)
-LOCAL_STATIC_LIBRARIES := libminui
+LOCAL_STATIC_LIBRARIES := libcharger_sysprop libminui
 LOCAL_SHARED_LIBRARIES := libbase
 LOCAL_SRC_FILES := healthd_draw.cpp
 
@@ -52,6 +52,7 @@
 LOCAL_STATIC_LIBRARIES := \
     android.hardware.health@2.0-impl \
     android.hardware.health@1.0-convert \
+    libcharger_sysprop \
     libhealthstoragedefault \
     libhealthd_draw \
     libminui \
@@ -83,14 +84,12 @@
 LOCAL_C_INCLUDES := $(LOCAL_PATH)/include
 
 LOCAL_CFLAGS := -Werror
-ifeq ($(strip $(LOCAL_CHARGER_NO_UI)),true)
-LOCAL_CFLAGS += -DCHARGER_NO_UI
-endif
 
 CHARGER_STATIC_LIBRARIES := \
     android.hardware.health@2.0-impl \
     android.hardware.health@1.0-convert \
     libbinderthreadstate \
+    libcharger_sysprop \
     libhidltransport \
     libhidlbase \
     libhwbinder_noltopgo \
@@ -141,8 +140,7 @@
 LOCAL_MODULE_STEM := charger
 
 LOCAL_C_INCLUDES := $(LOCAL_PATH)/include
-LOCAL_CFLAGS := -Wall -Werror
-LOCAL_CFLAGS += -DCHARGER_NO_UI
+LOCAL_CFLAGS := -Wall -Werror -DCHARGER_FORCE_NO_UI=1
 
 # charger.recovery doesn't link against libhealthd_{charger,draw} or libminui, since it doesn't need
 # any UI support.
@@ -150,6 +148,7 @@
     android.hardware.health@2.0-impl \
     android.hardware.health@1.0-convert \
     libbinderthreadstate \
+    libcharger_sysprop \
     libhidltransport \
     libhidlbase \
     libhwbinder_noltopgo \
@@ -176,7 +175,7 @@
 include $(CLEAR_VARS)
 LOCAL_MODULE := charger_test
 LOCAL_C_INCLUDES := $(LOCAL_PATH)/include
-LOCAL_CFLAGS := -Wall -Werror -DCHARGER_NO_UI
+LOCAL_CFLAGS := -Wall -Werror
 LOCAL_STATIC_LIBRARIES := $(CHARGER_STATIC_LIBRARIES)
 LOCAL_SHARED_LIBRARIES := $(CHARGER_SHARED_LIBRARIES)
 LOCAL_SRC_FILES := \
diff --git a/healthd/api/current.txt b/healthd/api/current.txt
new file mode 100644
index 0000000..d802177
--- /dev/null
+++ b/healthd/api/current.txt
@@ -0,0 +1 @@
+// Signature format: 2.0
diff --git a/healthd/api/removed.txt b/healthd/api/removed.txt
new file mode 100644
index 0000000..d802177
--- /dev/null
+++ b/healthd/api/removed.txt
@@ -0,0 +1 @@
+// Signature format: 2.0
diff --git a/healthd/api/system-current.txt b/healthd/api/system-current.txt
new file mode 100644
index 0000000..d802177
--- /dev/null
+++ b/healthd/api/system-current.txt
@@ -0,0 +1 @@
+// Signature format: 2.0
diff --git a/healthd/api/system-removed.txt b/healthd/api/system-removed.txt
new file mode 100644
index 0000000..d802177
--- /dev/null
+++ b/healthd/api/system-removed.txt
@@ -0,0 +1 @@
+// Signature format: 2.0
diff --git a/healthd/api/test-current.txt b/healthd/api/test-current.txt
new file mode 100644
index 0000000..d802177
--- /dev/null
+++ b/healthd/api/test-current.txt
@@ -0,0 +1 @@
+// Signature format: 2.0
diff --git a/healthd/api/test-removed.txt b/healthd/api/test-removed.txt
new file mode 100644
index 0000000..d802177
--- /dev/null
+++ b/healthd/api/test-removed.txt
@@ -0,0 +1 @@
+// Signature format: 2.0
diff --git a/healthd/charger.cpp b/healthd/charger.cpp
index 085cceb..58ed416 100644
--- a/healthd/charger.cpp
+++ b/healthd/charger.cpp
@@ -14,13 +14,18 @@
  * limitations under the License.
  */
 
+#include "charger.sysprop.h"
 #include "healthd_mode_charger.h"
 #include "healthd_mode_charger_nops.h"
 
-int main(int argc, char** argv) {
-#ifdef CHARGER_NO_UI
-    return healthd_charger_nops(argc, argv);
-#else
-    return healthd_charger_main(argc, argv);
+#ifndef CHARGER_FORCE_NO_UI
+#define CHARGER_FORCE_NO_UI 0
 #endif
+
+int main(int argc, char** argv) {
+    if (CHARGER_FORCE_NO_UI || android::sysprop::ChargerProperties::no_ui().value_or(false)) {
+        return healthd_charger_nops(argc, argv);
+    } else {
+        return healthd_charger_main(argc, argv);
+    }
 }
diff --git a/healthd/charger.sysprop b/healthd/charger.sysprop
new file mode 100644
index 0000000..b3f47a1
--- /dev/null
+++ b/healthd/charger.sysprop
@@ -0,0 +1,38 @@
+owner: Platform
+module: "android.sysprop.ChargerProperties"
+
+prop {
+    api_name: "draw_split_screen"
+    type: Boolean
+    prop_name: "ro.charger.draw_split_screen"
+    scope: Internal
+    access: Readonly
+}
+prop {
+    api_name: "draw_split_offset"
+    type: Long
+    prop_name: "ro.charger.draw_split_offset"
+    scope: Internal
+    access: Readonly
+}
+prop {
+    api_name: "disable_init_blank"
+    type: Boolean
+    prop_name: "ro.charger.disable_init_blank"
+    scope: Internal
+    access: Readonly
+}
+prop {
+    api_name: "enable_suspend"
+    type: Boolean
+    prop_name: "ro.charger.enable_suspend"
+    scope: Internal
+    access: Readonly
+}
+prop {
+    api_name: "no_ui"
+    type: Boolean
+    prop_name: "ro.charger.no_ui"
+    scope: Internal
+    access: Readonly
+}
diff --git a/healthd/healthd_draw.cpp b/healthd/healthd_draw.cpp
index 3da8bda..50eee19 100644
--- a/healthd/healthd_draw.cpp
+++ b/healthd/healthd_draw.cpp
@@ -18,15 +18,34 @@
 #include <batteryservice/BatteryService.h>
 #include <cutils/klog.h>
 
+#include "charger.sysprop.h"
 #include "healthd_draw.h"
 
 #define LOGE(x...) KLOG_ERROR("charger", x);
 #define LOGW(x...) KLOG_WARNING("charger", x);
 #define LOGV(x...) KLOG_DEBUG("charger", x);
 
+static bool get_split_screen() {
+    return android::sysprop::ChargerProperties::draw_split_screen().value_or(false);
+}
+
+static int get_split_offset() {
+    int64_t value = android::sysprop::ChargerProperties::draw_split_offset().value_or(0);
+    if (value < static_cast<int64_t>(std::numeric_limits<int>::min())) {
+        LOGW("draw_split_offset = %" PRId64 " overflow for an int; resetting to %d.\n", value,
+             std::numeric_limits<int>::min());
+        value = std::numeric_limits<int>::min();
+    }
+    if (value > static_cast<int64_t>(std::numeric_limits<int>::max())) {
+        LOGW("draw_split_offset = %" PRId64 " overflow for an int; resetting to %d.\n", value,
+             std::numeric_limits<int>::max());
+        value = std::numeric_limits<int>::max();
+    }
+    return static_cast<int>(value);
+}
+
 HealthdDraw::HealthdDraw(animation* anim)
-  : kSplitScreen(HEALTHD_DRAW_SPLIT_SCREEN),
-    kSplitOffset(HEALTHD_DRAW_SPLIT_OFFSET) {
+    : kSplitScreen(get_split_screen()), kSplitOffset(get_split_offset()) {
     int ret = gr_init();
 
     if (ret < 0) {
diff --git a/healthd/healthd_mode_charger.cpp b/healthd/healthd_mode_charger.cpp
index edf34f7..d676083 100644
--- a/healthd/healthd_mode_charger.cpp
+++ b/healthd/healthd_mode_charger.cpp
@@ -43,11 +43,10 @@
 #include <cutils/uevent.h>
 #include <sys/reboot.h>
 
-#ifdef CHARGER_ENABLE_SUSPEND
 #include <suspend/autosuspend.h>
-#endif
 
 #include "AnimationParser.h"
+#include "charger.sysprop.h"
 #include "healthd_draw.h"
 
 #include <health2/Health.h>
@@ -264,18 +263,16 @@
     LOGW("\n");
 }
 
-#ifdef CHARGER_ENABLE_SUSPEND
 static int request_suspend(bool enable) {
+    if (!android::sysprop::ChargerProperties::enable_suspend().value_or(false)) {
+        return 0;
+    }
+
     if (enable)
         return autosuspend_enable();
     else
         return autosuspend_disable();
 }
-#else
-static int request_suspend(bool /*enable*/) {
-    return 0;
-}
-#endif
 
 static void kick_animation(animation* anim) {
     anim->run = true;
@@ -321,10 +318,10 @@
 
         healthd_draw.reset(new HealthdDraw(batt_anim));
 
-#ifndef CHARGER_DISABLE_INIT_BLANK
-        healthd_draw->blank_screen(true);
-        charger->screen_blanked = true;
-#endif
+        if (android::sysprop::ChargerProperties::disable_init_blank().value_or(false)) {
+            healthd_draw->blank_screen(true);
+            charger->screen_blanked = true;
+        }
     }
 
     /* animation is over, blank screen and leave */