do you know where to find this?

does anyone know where i can find about 18 feet of 4 ga wire?? like local stores i dont really want to buy it off the internet but i will if i have too.... (iam trying to relocate my battery to the back)
Thanks
Tyrell

Lowes or Home depot should have it, if you cant find it there try a hardware store that has different wires. You may also look at some wiring to carry curent for 220 volts or 440 volts and just seperate the coating ans seperate the individule wires but 4 guage is pretty thick stuff so you may still have trouble finding it but thats where i'd look first

Any car audio shop.... and while relocating.. you may want to upgrade to 0 gauge wire because ive heard that the extra distance the electricity needs to travel during start up will be made a lot quicker with thicker wire. <- not sure about this, but its what ive heard.