Hi dear friend, 

Latest information about iPhone battery.

We test our batteries under IOS 13.2, iPhone 7-X, normal health status. iPhone XS XR XS MAX, no health status, but no effect to use, so we suggest not updating to IOS 13.2 for XS XR XS MAX. 

All our Bizbee iPhone battery produced with brand new IC and material, quality and capacity are excellent and stable. Here more information for you.

Defective rate <1%, no returns, lifetime warranty.

No custom tax, no custom issue.

Fast shipping, 10-15 days to arrive, 

Cheap shipping cost, as we are big customer for our battery special line 

Solid retail package to avoid any damage duiring shipping.