isolator help

[unrated 10+ year member]

hey , how do you know what size isloator i need to buy for a second batery?!?!?

is a 95amp good , or should i look into a 120amp or a 200amp, i will be upgrading my alt too from stock (2000 Chevy S10 Ext Cab)

Click to read more...

 

[supa_c 5,000+ posts]

To be honest, you dont really need an isolator. Its more of a safety/protection thing.

Most people with dual batteries dont even have them.

 

[unrated 10+ year member]

To be honest, you dont really need an isolator. Its more of a safety/protection thing.Most people with dual batteries dont even have them.

really, what would be my other alternative to that then?!?!?

 

[supa_c 5,000+ posts]

yes, really.

Its either have one or dont.