This Pre Built Board is the most simplistic you can get and covers the essentials.

This board fits the following;
VWT4/5/6, Custom, Relay And Vivaro.
Also Newer Shape;
Custom, T7, Proace, Dispatch, Traffic   

Please note the following.
- The 240v Accessories are only in operation when hooked up
- This is for campsite parking only.
- Super simple to install. 

What does this kit consist of?;
- 130Ah Battery 
- Hook up box (White) 
- 240v Fuse Board/RCD's 
- 12v Fuse Board 
- Split Charge Relay (Voltage Sensitive)
- 5m of 35M Battery cable (Shorten if needed)
- Mega fuse