Will stock electrical handle this??

[NAH916 0]

I've got a '03 Chevy Trailblazer LTZ, with a stock battery and 150amp alt. If I run a SAZ 1500d with my DC 15, will my stock electrical system be able to handle this?

Or should I install a second battery in the back? Big 3? Any suggestions would help. Thanks.

[fbi90909 0]

I've got a '03 Chevy Trailblazer LTZ, with a stock battery and 150amp alt. If I run a SAZ 1500d with my DC 15, will my stock electrical system be able to handle this?

Or should I install a second battery in the back? Big 3? Any suggestions would help. Thanks.

run a big 3 and just get a stronger battery up in the engine bay. you will see some dimming but should not be so bad.

Edited April 5, 2008 by fbi90909

[jonbearsmt 919]

i agree with fbi9 i would do the big three and a second cell. with 1 run of 0 gauge

[NAH916 0]

i agree with fbi9 i would do the big three and a second cell. with 1 run of 0 gauge

If I bought an D925 XS Power Battery for the trunk area, do the Big 3, would that be good enough?

[fbi90909 0]

i agree with fbi9 i would do the big three and a second cell. with 1 run of 0 gauge

If I bought an D925 XS Power Battery for the trunk area, do the Big 3, would that be good enough?

would be just fine.