diff --git a/src/app/SAB.cpp b/src/app/SAB.cpp
index 6782229..65df6a4 100644
--- a/src/app/SAB.cpp
+++ b/src/app/SAB.cpp
@@ -97,6 +97,11 @@ TaskSchedulerManager& SAB::getTaskSchedulerManager()
   return _taskSchedulerManager;
 }
 
+PowerManager& SAB::getPowerManager()
+{
+  return _powerManager;
+}
+
 ScreenConfig SAB::getScreenConfig() const
 {
   return _screenConfig;
@@ -112,42 +117,6 @@ SDCardConfig SAB::getSdCardConfig() const
   return _sdCardConfig;
 }
 
-PowerInfo SAB::getPowerInfo(const unsigned char nbOfMeasures) const
-{
-  uint16_t batteryMeasures(0), temp(0);
-  unsigned char i(0);
-  int checkLevel(0);
-  PowerInfo p;
-
-  for(;i < nbOfMeasures;i++)
-  {
-    temp = analogRead(ADC);
-    batteryMeasures += temp;
-  }
-  
-  batteryMeasures /= nbOfMeasures;
-  
-  if(batteryMeasures <= USB_THRESHOLD)
-  {
-    p.powerType = USB;
-    p.level = 0;
-  }
-  else 
-  {
-    p.powerType = BATTERY; 
-    checkLevel = ((double)(batteryMeasures-BATT_EMPTY)*100.0/(double)BATT_DIFF);
-    
-    if(checkLevel > 100)
-      p.level = 100;
-    else if (checkLevel < 0)
-      p.level = 0;
-    else
-      p.level = checkLevel;
-  }
-  
-  return p;
-}
-
 const char *SAB::getSoftVersion() const
 {
   return SOFT_VERSION;
diff --git a/src/app/SAB.h b/src/app/SAB.h
index 57a9442..ba508e7 100644
--- a/src/app/SAB.h
+++ b/src/app/SAB.h
@@ -10,6 +10,7 @@
 #include "WEBServerManager.h"
 #include "IOManager.h"
 #include "TaskSchedulerManager.h"
+#include "PowerManager.h"
 #include "versions.h"
 #include <Adafruit_SSD1306.h>
 #include <RTClib.h>
@@ -34,11 +35,10 @@ class SAB
     WEBServerManager& getWebServerManager();
     IOManager& getIoManager();
     TaskSchedulerManager& getTaskSchedulerManager();
+    PowerManager& getPowerManager();
     ScreenConfig getScreenConfig() const;
     PinMapping getPinConfig() const;
     SDCardConfig getSdCardConfig() const;
-
-    PowerInfo getPowerInfo(const unsigned char nbOfMeasures = 5) const;
     const char *getSoftVersion() const;
     unsigned char getError() const;
   private:
@@ -57,6 +57,7 @@ class SAB
     PCF8574 _pcf;
     IOManager _ioManager;
     TaskSchedulerManager _taskSchedulerManager;
+    PowerManager _powerManager;
 
     uint8_t _error;
 };
diff --git a/src/app/app.ino b/src/app/app.ino
index 885ff31..038a6ac 100644
--- a/src/app/app.ino
+++ b/src/app/app.ino
@@ -12,7 +12,7 @@ SAB sab;
 
 unsigned long currentMs = 0, buttonMs = 0;
 volatile boolean ioStateChange(false);
-View1Packet v1p = {sab.getRtcManager().getDateTime(), sab.getSdCardManager().getSize(GBYTE), sab.getPowerInfo(),0, sab.getSoftVersion(), &sab};
+View1Packet v1p = {sab.getRtcManager().getDateTime(), sab.getSdCardManager().getSize(GBYTE), sab.getPowerManager().getPowerInfo(),0, sab.getSoftVersion(), &sab};
 ViewAPPacket vap = {sab.getConnectivityManager().softAPmacAddress(), sab.getConnectivityManager().softAPSSID(), sab.getConnectivityManager().softAPIP(), sab.getConnectivityManager().softAPgetStationNum()};
 ViewSTAPacket vstap = {sab.getConnectivityManager().macAddress(), sab.getConnectivityManager().localIP(), sab.getConnectivityManager().RSSI()};
 ViewIoInfoPacket vio = {{0},{0}};
diff --git a/src/app/definition.h b/src/app/definition.h
index 21d2a50..ebdffc4 100644
--- a/src/app/definition.h
+++ b/src/app/definition.h
@@ -47,8 +47,6 @@ typedef enum { OR_0 = 2, OR_90 = 3, OR_180 = 0, OR_270 = 1 } Orientation;
 
 typedef enum { BIT = 0, BYTE, KBIT, KBYTE, MBIT, MBYTE, GBIT, GBYTE } SizeUnit;
 
-typedef enum { BATTERY = 0, USB } PowerType;
-
 //Data structure for the view handling
 typedef struct viewLink{
     boolean (*viewLogicFunction)(Adafruit_SSD1306&, void*);
@@ -57,13 +55,6 @@ typedef struct viewLink{
     struct viewLink *next;
 } ViewLink, *ViewLinkedList;
 
-//Data structure for the battery info
-typedef struct powerInfo
-{
-  PowerType powerType;
-  unsigned char level;
-}PowerInfo;
-
 char *addChar(char *pointer, const char character);
 
 char *dateTimeFormater(char *pointer, const uint8_t value, const char character);
diff --git a/src/app/tasks.cpp b/src/app/tasks.cpp
index 0ef63b2..04d68c8 100644
--- a/src/app/tasks.cpp
+++ b/src/app/tasks.cpp
@@ -26,7 +26,7 @@ boolean task_batt_sensing(void *pData)
 {
   View1Packet *p = (View1Packet *) pData;
   Serial.println(F("BATT SENSING..."));
-  p->powerInfo = p->sab->getPowerInfo();
+  p->powerInfo = p->sab->getPowerManager().getPowerInfo();
   
   return true;
 }
diff --git a/src/app/versions.h b/src/app/versions.h
index 029a0e1..9a429c8 100644
--- a/src/app/versions.h
+++ b/src/app/versions.h
@@ -13,5 +13,6 @@
 #define SOFT_VERSION "1.1.2" //Fixed a big memory leak :( shame on me...
 #define SOFT_VERSION "1.1.3" //TaskSchedulerManager added millis rollover
 #define SOFT_VERSION "1.1.4" //Cleaned AP and STA wifi start
+#define SOFT_VERSION "1.2.0" //Added new PowerManager class
 
 #endif //VERSIONS_H
diff --git a/src/app/views.cpp b/src/app/views.cpp
index a81224c..2c68391 100644
--- a/src/app/views.cpp
+++ b/src/app/views.cpp
@@ -7,7 +7,7 @@ boolean view_1(Adafruit_SSD1306 &display, void *pData)
 
   switch(p->powerInfo.powerType)
   {
-    case USB:
+    case PowerManager::USB:
 	  sprintf(power_str,"USB");
       break;
     default:
diff --git a/src/app/views.h b/src/app/views.h
index 88c7868..8e59298 100644
--- a/src/app/views.h
+++ b/src/app/views.h
@@ -7,7 +7,7 @@ typedef struct view1Packet
 {
   DateTime dateTime;
   float sdCardSize;
-  PowerInfo powerInfo;
+  PowerManager::PowerInfo powerInfo;
   unsigned char nbViews;
   const char *version;
   SAB *sab;
diff --git a/src/app/webApi.cpp b/src/app/webApi.cpp
index 247f2ca..7fcb4bf 100644
--- a/src/app/webApi.cpp
+++ b/src/app/webApi.cpp
@@ -198,9 +198,9 @@ boolean powerInfoApi(WEBServerManager::HttpRequestData &HRD, WiFiClient *wc, voi
 {
   SAB *p = (SAB *)pData;
   char buffer[300];
-  PowerInfo pi = p->getPowerInfo();
+  PowerManager::PowerInfo pi = p->getPowerManager().getPowerInfo();
    
-  sprintf(buffer,"HTTP/1.1 200 OK\r\nContent-Type: application/json\r\n\r\n{ \"status\" : \"ok\", \"power type\" : \"%s\", \"level\" : \"%u\", \"unit\" : \"%%\" }", pi.powerType == USB ? "USB" : "BAT", pi.level);
+  sprintf(buffer,"HTTP/1.1 200 OK\r\nContent-Type: application/json\r\n\r\n{ \"status\" : \"ok\", \"power type\" : \"%s\", \"level\" : \"%u\", \"unit\" : \"%%\" }", pi.powerType == PowerManager::USB ? "USB" : "BAT", pi.level);
   
   wc->print(buffer);
   return true;