Is it possible to connect 2 2m meter extensions together tomake it a 4 m cable.
Just leasure battery is opposite end of the van to the 240 distribution board. If its to far than i will have to rethink.
Thanks
Mike
Need more info to determine
Do i have got the smart blue ip22 battery charger which i want to mount nxt to my 240v mains consumer unit which is at the back of the van in a cuboard. The leisure battery is under yhe front seat of the van with all my other 12v stuff such as b2b charger and and fuse boards. There is no room for the smart blue under there at all. So i was thinking of still mounting the smart blue charger in the back but run the victron 2m smart blue extension only i would need to of them making it 4 m to get from the back to the front. Hope that helps
Try DC Wire Size Calculator
Other cable sizing web sites available for AC.
Allow as a max 3% loss and you should be fine.