Fox Battery - Micromax Canvas Express 4G Q413-FM(Black)

For Batteries It Is Compulsory That After Receiving The Battery Put Into Your Phone And Plug Into Charge For 3-5 Hours Continuous Charge In Switch Off Mode For First Time Not Less Than And Not More Than That. And After That Charge You're Mobile Normally, After 3-5 Full Charge-Discharge Cycle Battery Gives Their Full Backup