Good battery Phone

[sumangh01]

Hi guys...i want a phone for my 2nd sim... i already owned Samsung galaxy. so now i want a cheap phone with very good battery life...prefereably a good brand.... but i dont want high value phone ....maximum 5k is budget.... qwerty keypad if possible..... please suggest.

[raj_in]

samsung power guru/xcover
72days marketed idle battery life