Batteries

Hey guys. I figured out that my new JG MOD5 didn't have bad wiring as I thought, but the battery pretty much poo'd itself the second I took it out of the box. Right now I don't have the extra cash to buy a new one, but I really want to come to UA with it. Do you guys have an extra battery I could use, or possibly rent? I really wanna come back to UA but I can't until I get a new battery, and I don't know when I'll be able to.

P.S- Do you have mags that could fit a KWC Socom 1911?