Battery size

[Rooge]

Hi
I'm going to fit a second battery to my sj to run winch and spot lights etc what size battery would I need amp wise??
Cheers

[ianedwards]

Big lol

[Highlander]

Depends on your winch but the bigger the better

I'd go for something with at least 650 CCA (cold cranking Amps)

[Rooge]

Cool I looked at that numax 1000 as well, think I'll go for 1 of them!
Cheers lads

[ScottieJ]

When I was going to do this I researched it alot and was going to get a
Numax CXV-X 1000 Amp

Specifications
12V 86Ah
Cold Start Marine Cranking Amps: 1000A
Deep-cycle & Starting
Sealed Lead Acid

This will work well with that winch and costs about £88 delivered. Good luck!

That's what I'm getting for mine next, had the same Numax in my SJ since ive had it and it's taken a lot of abuse and survived to this day, however it is starting to get a bit tired now not really surprised though as I've lost count of the amount of times its been flattened over the years!