Bappa Mobile Accessories Mobile Battery For HTC One M7

This Battery is well tested and compatible with your device which comes with 10 days Seller Replacement Warranty. For Mobile 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. And After That Charge You're Mobile Normally, After 3-5 Full Charge-Discharge Cycle Battery Gives Their Full Backup. For more Good Performance, please clean the connector of your mobile phone with thinner or petrol or nail paint remover. If you want to claim warranty then contact only seller