Leisure batteries

[Wiza]

Hi I’m getting totally confused over the leisure batteries! We’re trying to change them ourselves and not sure what to order? Are there two leisure batteries? Where’s the vans starter battery? Vw Cali 2017 204 auto
I’m also having a problem looking for threads it won’t let me in? Any advice appreciated!

 

[Peter84]

The starter battery is under the hood. One leisure battery is on the lefthand front seat, the other one is at the back and can be reached through a latch on the left side of the vehicle.