Question for Lindford Industries

I have just purchased a second hand ezgo golf cart,and it was supplied with linford 36volt charger Model No3608 rated at 350Watts,could you inform me of the ampere rating of this charger,and if possible the average time required to charge the cart ( the battery charge meter shows 1/4 charge) after about ten hours charge time and the charger voltmeter starts off at about 8-10 volts and then drops to 2volts, any help will be appreciated.