diff --git a/res/values/strings.xml b/res/values/strings.xml
index 812aa32f386..30b5df465dd 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -5431,6 +5431,10 @@
     <string name="battery_system_usage_for">System usage for <xliff:g id="slot">%s</xliff:g></string>
     <!-- [CHAR_LIMIT=NONE] Battery app usage section header -->
     <string name="battery_app_usage_for">App usage for <xliff:g id="slot">%s</xliff:g></string>
+    <!-- [CHAR_LIMIT=NONE] Battery system usage section header since last full charge to slot_timestamp. Please use similar text with tc/3248552137819897140 -->
+    <string name="battery_system_usage_since_last_full_charge_to">System usage since last full charge to <xliff:g id="slot_timestamp" example="Friday 10 am">%s</xliff:g></string>
+    <!-- [CHAR_LIMIT=NONE] Battery app usage section header since last full charge to slot_timestamp. Please use similar text with tc/7309909074935858949 -->
+    <string name="battery_app_usage_since_last_full_charge_to">App usage since last full charge to <xliff:g id="slot_timestamp" example="Friday 10 am">%s</xliff:g></string>
     <!-- [CHAR_LIMIT=NONE] Battery usage item for total usage time less than a minute -->
     <string name="battery_usage_total_less_than_one_minute">Total: less than a min</string>
     <!-- [CHAR_LIMIT=NONE] Battery usage item for total background time less than a minute -->