diff --git a/frontend/device/generic/powerd.lua b/frontend/device/generic/powerd.lua
index 2ea487a39..e765b9533 100644
--- a/frontend/device/generic/powerd.lua
+++ b/frontend/device/generic/powerd.lua
@@ -216,7 +216,8 @@ function BasePowerD:getCapacity()
     if UIManager then
         now_btv = UIManager:getElapsedTimeSinceBoot()
     else
-        now_btv = TimeVal:now() + self.device.total_standby_tv -- Add time the device was in standby
+        -- Add time the device was in standby and suspend
+        now_btv = TimeVal:now() + self.device.total_standby_tv + self.device.total_suspend_tv
     end
 
     if (now_btv - self.last_capacity_pull_time):tonumber() >= 60 then
@@ -236,7 +237,8 @@ function BasePowerD:getAuxCapacity()
     if UIManager then
         now_btv = UIManager:getElapsedTimeSinceBoot()
     else
-        now_btv = TimeVal:now() + self.device.total_standby_tv -- Add time the device was in standby
+        -- Add time the device was in standby and suspend
+        now_btv = TimeVal:now() + self.device.total_standby_tv + self.device.total_suspend_tv
     end
 
     if (now_btv - self.last_aux_capacity_pull_time):tonumber() >= 60 then
diff --git a/frontend/ui/uimanager.lua b/frontend/ui/uimanager.lua
index 8d1311049..03d6296db 100644
--- a/frontend/ui/uimanager.lua
+++ b/frontend/ui/uimanager.lua
@@ -1242,10 +1242,10 @@ function UIManager:getTime()
 end
 
 --[[--
-Returns a TimeVal object corresponding to the last UI tick plus the time in standby.
+Returns a TimeVal object corresponding to the last UI tick plus the time in standby and suspend.
 ]]
 function UIManager:getElapsedTimeSinceBoot()
-    return self:getTime() + Device.total_standby_tv
+    return self:getTime() + Device.total_standby_tv + Device.total_suspend_tv
 end
 
 -- precedence of refresh modes: