How can I charge an EZ Go golf cart without using a golf cart charger?

How can I charge an EZ Go golf cart without using a golf cart charger? Can I bypass the plug-in and use something different? I do not want to pay $200 - $300 for a charger.|||the chargers are specific to EZ Go so you have to buy one sorry|||if you are unsure what to do,its best to contact the manufacturers for correct help, you don't want to use anything if you are unsure on what to do, other than that it looks like paying out the sum you say. good look