Post [Q]Myphone Iceberg battery drop start at 30%

Hi There!

I would like to ask if the Myphone Iceberg and Micromax Doodle a240 are the same? because the myphone iceberg battery drop fast start at 30%& every minute it drain faster. im planning to flash thru sp tool from MP iceberg stock rom to Micromax A240 stock rom. my reason to flash is to try if Micromax A240 doesnt have battery drop problem. Hope you can help me with my problem.

Thank you