Default [Q] Battery Problem???

Good day fellow moto g users,

i just want to ask if others experiencing fast drainage of battery when mobile data is on?
my Moto G is only Stock, no anything, just the smart launcher 2 installed..
my unit drains fast when the mobile data is on, but when off or wifi is on, its not..
im using sim 2 as my data provider.. just having problem only with that..
others are all ok..

thanks..