The Hybrid Battery Servicing And Conditioning procedure will take exactly four days. However, we will install a BACKUP BATTERY free of charge so that you DON'T have to leave your vehicle behind. Once the order has been confirmed, we will call you to schedule dates for the removal and installation that is convenient for you. We will then block those time slots for you and dispatch the appointment details via SMS and Email. All Hybrid Battery removal and installations are scheduled from Monday to Friday, from 7:30PM onwards. This convenient time slot was established so that you don't have to take leave from work.