The charger is designed to turn off when the voltage of the battery pack reaches a certain level. I have found that some battery packs dont always reach the required trigger voltage and the charger remains on in a trickle charge mode. If this happens, unplug the charger from the wall outlet, your cart should be fully charged. Most of the times after the charger has completed a few charge cycles the charger will begin to operate automatically.The charger operating in the manual mode will not harm your battery pack, you will just have to manually disconnect the charger after the required charge time of not more than 14 hours. How to Bypass the Club Car On-Board Computer.
Your Club Car has an on-board computer for the single purpose of turning on or off your Club Car charger. When the batteries are fully charged the computer tells the Club Car charger to remain off. Or when the batteries are in need of charging the "OBC" On-Board Computer tells the Club Car charger to turn on. Our chargers are fully automatic.The microprocessor within the charger senses the voltage level of your Club Cars batteries and turns on or off automatically. The procedure to bypass your Club Cars computer is simple and will take very little of your time. By bypassing your Club Cars computer you are avoiding the future expense of purchasing a new computer just to charge your batteries.
The diagram above gives a detailed visual of your Club Cars setup and the wiring needed to bypass your on-board computer. Follow the directions below and you will be ready to use your new battery charger.
The negative line coming from the back of your charger-handle receptacle. The wire that you must install to bypass your computer. You need only to splice into #1 with #2, no need to cut the line.
Then connect the other end to the negative of the rear most battery; furthest back on the drivers side (Same as shown above). Now your Club Car is ready to work with your new fully automatic charger. The item "48v Club Car Golf Cart Battery Charger Connector 48 volt 15 Amp Round 3 Pin Plug" is in sale since Friday, December 9, 2016. This item is in the category "eBay Motors\Parts & Accessories\Golf Cart Parts & Accessories\Golf Cart Chargers".
The seller is "rcfuther" and is located in China. This item can be shipped worldwide.