ICICI Bank iMobile AppOne of the most convenient ways to recharge your FASTag is via the ICICI Bank iMobile App. Bank Portal RechargeYou can also recharge FASTag using the ICICI Bank FASTag portal:● Log in with your account credentials. FASTag Recharge via UPIUPI (Unified Payments Interface) provides a fast and easy way of FASTag recharge:Steps:1. Offline FASTag Recharge MethodsOffline recharge options cater to users who prefer in-person transactions. Benefits of Maintaining a Sufficient FASTag Balance● Avoid Penalties: Insufficient balance may result in fines.