wire cable awg

I am wondering if the wire from a forklift charger would be ok to use for my system. The wire itself is atleast as big as 0 gauge. Any thoughts would be helpful. thanks :)

Product I'm looking for: 0ga power wire Budget: 50-70 Condition: new /used maybe Time Frame (if applicable): by summer hopefully before not sure wat brand to go with something nice but not to pricey ** DO NOT DELETE ANYTHING BELOW THIS LINE OR THREAD WILL BE DELETED...

1. Product: New wire that is 1 gauge thw-2, red color good for many small projects. ALt upgrade, big 3 and so on 2. Specs: new 1 awg wire 600 volt, thw-2, 3. Description/Condition: New wire, almost 10 feet long has 1 terminal attached and has another terminal not installed, also includes...