Hi guys! I am new to airsoft, so I dont know what type of my gun ( plz tell me which one
). Because I bought from a guy, he already modified it. The problem is his batteries was lost, so I have to buy new ones, and it is a problem. I tried to solder the wires to the batteries but it seems the little metal from both heads broke off. So I wonder if it's ok for me to glue the wire to the batteries. If not could you help me on how to make the wire stick to the battery. Here is my gun, cross type, and battery.