second battery for tail lift

[stedeam]

split.jpg

Transit luton 2002 90 t350
If anyone can help
Would this be the correct battery splitter to use for a second battery so i can connect it to my tail lift...while using the 1st one for starting.....(ignore the 2 small photos)

Thanks in advance......

[Wadey]

You can get just a heavy duty voltage sensing relay it's just 2 wires positive from main to positive to aux battery jobs done !
That ones got 4 wires so I'm not sure as to what controls the one you hane posted

[stedeam]

You can get just a heavy duty voltage sensing relay it's just 2 wires positive from main to positive to aux battery jobs done !
That ones got 4 wires so I'm not sure as to what controls the one you hane posted

Thanks for the info...i will have a look for one.....cheers steve