Disconnecting a dual batt setup question

[ChucklezZ 10+ year member]

whats the safest way to disconnect a dual batt setup? Do I just remove ground from under hood battery, then remove ground from the second battery, then the same with the positives?

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[NASTY08IMPALA 5,000+ posts]

whats the safest way to disconnect a dual batt setup? Do I just remove ground from under hood battery, then remove ground from the second battery, then the same with the positives?

Pull all fuses first then disconnect as normal

 

[ChucklezZ 10+ year member]

Pull all fuses first then disconnect as normal

So power shouldn't be disconnected with the fuse blocks still on? I have each side fused

 

[NASTY08IMPALA 5,000+ posts]

So power shouldn't be disconnected with the fuse blocks still on? I have each side fused

No never disonnect power with fuses intact ..leave the fuse blocks on just oull the fuse from each side then disconnect

 

[Louisiana_CRX 5,000+ posts]

You can run a PAC 80 or PAC 200 and it will only connect the 2nd battery when ignition is applied...

 

[brian84corvette 10+ year member]

pull each fuze out of the fuze holder - re assemble fuze holder to not allow any positive metal in there to touch anything.

then

the wire is safe to disconect from each battery

 

[ChucklezZ 10+ year member]

pull each fuze out of the fuze holder - re assemble fuze holder to not allow any positive metal in there to touch anything.then

the wire is safe to disconect from each battery

Last question, this is after I disconnect the grounds correct? Thanks

 

[NASTY08IMPALA 5,000+ posts]

Last question, this is after I disconnect the grounds correct? Thanks

No this is before u disconnect any wire