I sent my phone (Note 5 thats a year and half old) to Samsung for a screen issue and my menu button peeling. They sent pics to the head office for authorization, telling me it was unlikely they would fix under warranty. Last Wednesday I called to get an update and a tech told me they are replacing the screen, menu button and battery under warranty. I was surprised by that. Well done to Samsung
More on topic though, on the invoice the battery is R750, and a rework kit they claim is compulsory when changing the battery is R430. Both excl VAT. I think a budget of R1500 to change the battery incl labour. I still prefer the days of having a removable back cover and having 2 batteries