Second Battery in my 1500HD?

[Pick-Up Man]

I have been hearing about a second batter option for trucks, but I didn't see that option in the list for my 2001 GMC Sierra 1500HD, but if this can be done in the aftermarket, can someone tell me where I can get the parts and if it's easy to do myself?  I'm no electrical engineer, so hopefully they come with connectors that work with what I have so I don't have to run my own wiring and relays.

Websites, prices would help!

Thanks,

[chevy4x4trucks]

http://www.off-road.com/chevy/reviews/wranglerdb/

 

They hooked up a wrangler dual battery set up on a 00 silverado.   Also, I think that I've seen something in this forum about it.  Someone did it for there truck.

[Pick-Up Man]

Quote from chevy4x4trucks, posted on Oct. 08 2001,2:46

http://www.off-road.com/chevy/reviews/wranglerdb/

 

They hooked up a wrangler dual battery set up on a 00 silverado.   Also, I think that I've seen something in this forum about it.  Someone did it for there truck.

 

Thanks Chevy4x4, I'll take a look at it.