diff --git a/qcom/bat_setting/RT_md50-amperex-5000mah.dtsi b/qcom/bat_setting/RT_md50-amperex-5000mah.dtsi
new file mode 100644
index 000000000000..8bb01226413c
--- /dev/null
+++ b/qcom/bat_setting/RT_md50-amperex-5000mah.dtsi
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2021 MediaTek Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See http://www.gnu.org/licenses/gpl-2.0.html for more details.
+ */
+md50-amperex-5000mah {
+        serialnum = "SB18D33989";
+	/* add for aging cv ; 2021-01-18 */
+	rt,fcc = <4895 4895 4895 4895 4895>;
+	rt,fg_fc_vth = <0xa2 0xa2 0xa2 0xa2 0xa2>;
+	rt,fg_ocv_table0 = <0x0013 0x49C0 0x5000 0x57C1 0x5B7E 0x5C32 0x5CE3 0x5E1B
+			   0x5F9C 0x6089 0x6162 0x6277 0x6356 0x65CA 0x6820 0x6985
+			   0x6AB7 0x6BFF 0x6D46 0x706D 0x1900 0x07C1 0x02E0 0x00BE
+			   0x002D 0x0041 0x002F 0x0038 0x0050 0x0096 0x007F 0x007C
+			   0x0092 0x0092 0x0092 0x0092 0x005F 0x0143 0x0013 0xFF80
+			   0x0000 0x0200 0x049A 0x0680 0x0E4D 0x17E6 0x281A 0x309A
+			   0x3600 0x39B3 0x3D33 0x474D 0x4F80 0x5466 0x589A 0x5D1A
+			   0x6400 0x6900 0x000A 0x0021 0x0059 0x0159 0x05A7 0x03EE
+			   0x0564 0x0498 0x0330 0x01B5 0x0203 0x020F 0x01C2 0x01C2
+			   0x01C2 0x01C2 0x02B3 0x00CB 0x6684 0x0000 0x0000 0x0000 >;
+	rt,fg_ocv_table1 = <0x0013 0x49C0 0x5000 0x57C1 0x5B7E 0x5C32 0x5CE3 0x5E1B
+			   0x5F9C 0x6089 0x6162 0x6277 0x6356 0x65CA 0x6820 0x6985
+			   0x6AB7 0x6BFF 0x6D46 0x706D 0x1900 0x07C1 0x02E0 0x00BE
+			   0x002D 0x0041 0x002F 0x0038 0x0050 0x0096 0x007F 0x007C
+			   0x0092 0x0092 0x0092 0x0092 0x005F 0x0143 0x0013 0xFF80
+			   0x0000 0x0200 0x049A 0x0680 0x0E4D 0x17E6 0x281A 0x309A
+			   0x3600 0x39B3 0x3D33 0x474D 0x4F80 0x5466 0x589A 0x5D1A
+			   0x6400 0x6900 0x000A 0x0021 0x0059 0x0159 0x05A7 0x03EE
+			   0x0564 0x0498 0x0330 0x01B5 0x0203 0x020F 0x01C2 0x01C2
+			   0x01C2 0x01C2 0x02B3 0x00CB 0x6684 0x0000 0x0000 0x0000 >;
+	rt,fg_ocv_table2 = <0x0013 0x49C0 0x5000 0x57C1 0x5B7E 0x5C32 0x5CE3 0x5E1B
+			   0x5F9C 0x6089 0x6162 0x6277 0x6356 0x65CA 0x6820 0x6985
+			   0x6AB7 0x6BFF 0x6D46 0x706D 0x1900 0x07C1 0x02E0 0x00BE
+			   0x002D 0x0041 0x002F 0x0038 0x0050 0x0096 0x007F 0x007C
+			   0x0092 0x0092 0x0092 0x0092 0x005F 0x0143 0x0013 0xFF80
+			   0x0000 0x0200 0x049A 0x0680 0x0E4D 0x17E6 0x281A 0x309A
+			   0x3600 0x39B3 0x3D33 0x474D 0x4F80 0x5466 0x589A 0x5D1A
+			   0x6400 0x6900 0x000A 0x0021 0x0059 0x0159 0x05A7 0x03EE
+			   0x0564 0x0498 0x0330 0x01B5 0x0203 0x020F 0x01C2 0x01C2
+			   0x01C2 0x01C2 0x02B3 0x00CB 0x6684 0x0000 0x0000 0x0000 >;
+	rt,fg_ocv_table3 = <0x0013 0x49C0 0x5000 0x57C1 0x5B7E 0x5C32 0x5CE3 0x5E1B
+			   0x5F9C 0x6089 0x6162 0x6277 0x6356 0x65CA 0x6820 0x6985
+			   0x6AB7 0x6BFF 0x6D46 0x706D 0x1900 0x07C1 0x02E0 0x00BE
+			   0x002D 0x0041 0x002F 0x0038 0x0050 0x0096 0x007F 0x007C
+			   0x0092 0x0092 0x0092 0x0092 0x005F 0x0143 0x0013 0xFF80
+			   0x0000 0x0200 0x049A 0x0680 0x0E4D 0x17E6 0x281A 0x309A
+			   0x3600 0x39B3 0x3D33 0x474D 0x4F80 0x5466 0x589A 0x5D1A
+			   0x6400 0x6900 0x000A 0x0021 0x0059 0x0159 0x05A7 0x03EE
+			   0x0564 0x0498 0x0330 0x01B5 0x0203 0x020F 0x01C2 0x01C2
+			   0x01C2 0x01C2 0x02B3 0x00CB 0x6684 0x0000 0x0000 0x0000 >;
+	rt,fg_ocv_table4 = <0x0013 0x49C0 0x5000 0x57C1 0x5B7E 0x5C32 0x5CE3 0x5E1B
+			   0x5F9C 0x6089 0x6162 0x6277 0x6356 0x65CA 0x6820 0x6985
+			   0x6AB7 0x6BFF 0x6D46 0x706D 0x1900 0x07C1 0x02E0 0x00BE
+			   0x002D 0x0041 0x002F 0x0038 0x0050 0x0096 0x007F 0x007C
+			   0x0092 0x0092 0x0092 0x0092 0x005F 0x0143 0x0013 0xFF80
+			   0x0000 0x0200 0x049A 0x0680 0x0E4D 0x17E6 0x281A 0x309A
+			   0x3600 0x39B3 0x3D33 0x474D 0x4F80 0x5466 0x589A 0x5D1A
+			   0x6400 0x6900 0x000A 0x0021 0x0059 0x0159 0x05A7 0x03EE
+			   0x0564 0x0498 0x0330 0x01B5 0x0203 0x020F 0x01C2 0x01C2
+			   0x01C2 0x01C2 0x02B3 0x00CB 0x6684 0x0000 0x0000 0x0000 >;
+};
+
diff --git a/qcom/rt9426a.dtsi b/qcom/rt9426a.dtsi
index e4155b1d5426..d20a0fdf5bdc 100644
--- a/qcom/rt9426a.dtsi
+++ b/qcom/rt9426a.dtsi
@@ -37,59 +37,10 @@
 
 		/* add for smooth soc ; 2021-01-18 */
 		rt,smooth_soc_en = <0>;  /* 0: disable(default) ; 1: enable */
-		/* add for aging cv ; 2021-01-18 */
-		rt,fcc = <4895 4895 4895 4895 4895>;
-		rt,fg_fc_vth = <0xa2 0xa2 0xa2 0xa2 0xa2>;
-		rt,fg_ocv_table0 = <0x0013 0x49C0 0x5000 0x57C1 0x5B7E 0x5C32 0x5CE3 0x5E1B
-				   0x5F9C 0x6089 0x6162 0x6277 0x6356 0x65CA 0x6820 0x6985
-				   0x6AB7 0x6BFF 0x6D46 0x706D 0x1900 0x07C1 0x02E0 0x00BE
-				   0x002D 0x0041 0x002F 0x0038 0x0050 0x0096 0x007F 0x007C
-				   0x0092 0x0092 0x0092 0x0092 0x005F 0x0143 0x0013 0xFF80
-				   0x0000 0x0200 0x049A 0x0680 0x0E4D 0x17E6 0x281A 0x309A
-				   0x3600 0x39B3 0x3D33 0x474D 0x4F80 0x5466 0x589A 0x5D1A
-				   0x6400 0x6900 0x000A 0x0021 0x0059 0x0159 0x05A7 0x03EE
-				   0x0564 0x0498 0x0330 0x01B5 0x0203 0x020F 0x01C2 0x01C2
-				   0x01C2 0x01C2 0x02B3 0x00CB 0x6684 0x0000 0x0000 0x0000 >;
-		rt,fg_ocv_table1 = <0x0013 0x49C0 0x5000 0x57C1 0x5B7E 0x5C32 0x5CE3 0x5E1B
-				   0x5F9C 0x6089 0x6162 0x6277 0x6356 0x65CA 0x6820 0x6985
-				   0x6AB7 0x6BFF 0x6D46 0x706D 0x1900 0x07C1 0x02E0 0x00BE
-				   0x002D 0x0041 0x002F 0x0038 0x0050 0x0096 0x007F 0x007C
-				   0x0092 0x0092 0x0092 0x0092 0x005F 0x0143 0x0013 0xFF80
-				   0x0000 0x0200 0x049A 0x0680 0x0E4D 0x17E6 0x281A 0x309A
-				   0x3600 0x39B3 0x3D33 0x474D 0x4F80 0x5466 0x589A 0x5D1A
-				   0x6400 0x6900 0x000A 0x0021 0x0059 0x0159 0x05A7 0x03EE
-				   0x0564 0x0498 0x0330 0x01B5 0x0203 0x020F 0x01C2 0x01C2
-				   0x01C2 0x01C2 0x02B3 0x00CB 0x6684 0x0000 0x0000 0x0000 >;
-		rt,fg_ocv_table2 = <0x0013 0x49C0 0x5000 0x57C1 0x5B7E 0x5C32 0x5CE3 0x5E1B
-				   0x5F9C 0x6089 0x6162 0x6277 0x6356 0x65CA 0x6820 0x6985
-				   0x6AB7 0x6BFF 0x6D46 0x706D 0x1900 0x07C1 0x02E0 0x00BE
-				   0x002D 0x0041 0x002F 0x0038 0x0050 0x0096 0x007F 0x007C
-				   0x0092 0x0092 0x0092 0x0092 0x005F 0x0143 0x0013 0xFF80
-				   0x0000 0x0200 0x049A 0x0680 0x0E4D 0x17E6 0x281A 0x309A
-				   0x3600 0x39B3 0x3D33 0x474D 0x4F80 0x5466 0x589A 0x5D1A
-				   0x6400 0x6900 0x000A 0x0021 0x0059 0x0159 0x05A7 0x03EE
-				   0x0564 0x0498 0x0330 0x01B5 0x0203 0x020F 0x01C2 0x01C2
-				   0x01C2 0x01C2 0x02B3 0x00CB 0x6684 0x0000 0x0000 0x0000 >;
-		rt,fg_ocv_table3 = <0x0013 0x49C0 0x5000 0x57C1 0x5B7E 0x5C32 0x5CE3 0x5E1B
-				   0x5F9C 0x6089 0x6162 0x6277 0x6356 0x65CA 0x6820 0x6985
-				   0x6AB7 0x6BFF 0x6D46 0x706D 0x1900 0x07C1 0x02E0 0x00BE
-				   0x002D 0x0041 0x002F 0x0038 0x0050 0x0096 0x007F 0x007C
-				   0x0092 0x0092 0x0092 0x0092 0x005F 0x0143 0x0013 0xFF80
-				   0x0000 0x0200 0x049A 0x0680 0x0E4D 0x17E6 0x281A 0x309A
-				   0x3600 0x39B3 0x3D33 0x474D 0x4F80 0x5466 0x589A 0x5D1A
-				   0x6400 0x6900 0x000A 0x0021 0x0059 0x0159 0x05A7 0x03EE
-				   0x0564 0x0498 0x0330 0x01B5 0x0203 0x020F 0x01C2 0x01C2
-				   0x01C2 0x01C2 0x02B3 0x00CB 0x6684 0x0000 0x0000 0x0000 >;
-		rt,fg_ocv_table4 = <0x0013 0x49C0 0x5000 0x57C1 0x5B7E 0x5C32 0x5CE3 0x5E1B
-				   0x5F9C 0x6089 0x6162 0x6277 0x6356 0x65CA 0x6820 0x6985
-				   0x6AB7 0x6BFF 0x6D46 0x706D 0x1900 0x07C1 0x02E0 0x00BE
-				   0x002D 0x0041 0x002F 0x0038 0x0050 0x0096 0x007F 0x007C
-				   0x0092 0x0092 0x0092 0x0092 0x005F 0x0143 0x0013 0xFF80
-				   0x0000 0x0200 0x049A 0x0680 0x0E4D 0x17E6 0x281A 0x309A
-				   0x3600 0x39B3 0x3D33 0x474D 0x4F80 0x5466 0x589A 0x5D1A
-				   0x6400 0x6900 0x000A 0x0021 0x0059 0x0159 0x05A7 0x03EE
-				   0x0564 0x0498 0x0330 0x01B5 0x0203 0x020F 0x01C2 0x01C2
-				   0x01C2 0x01C2 0x02B3 0x00CB 0x6684 0x0000 0x0000 0x0000 >;
+
+		df-serialnum = "SB18D33989";
+		#include "bat_setting/RT_md50-amperex-5000mah.dtsi"
+
 	};
 };