Battery Charger Needle Not Moving
Jgottard, Info obtained from the link below. In general, if the charger kicks on, but doesn't charge fully or kicks off soon after, this is likely a charger issue. If the charger makes a loud clicking noise, this is likely a battery charger issue. Very often it's a battery problem.
Schumacher has been producing automotive electrical products since 1946. It's an official supplier for the NASCAR auto racing brand and produces chargers, jump starters and inverters for NASCAR. Schumacher battery chargers are designed to work automatically, however issues can include the meter not working, noises and the charger not turning on. Are your battery cables still connected? I'll bet they are. Try unhooking the cables and see if the problem stops. If the cycling is a internal overload in the charger that is tripping, the culprit could be the charger itself, a shorted cell or plate in the battery or a short in the charging system.
The easiest way to determine whether you have a charger problem is to test your charger on another cart, or test another cart's charger on your cart. ((continue reading)).48 volt Club Car, you may have a non-functioning OBC (onboard computer). Since the 1995, 48 volt Club Car's come with an OBC that regulates the batteries' charge.
Battery Charger Needle Not Moving Kit
When you plug the charger into your Club Car, the OBC will tell the battery charger when to start and stop charging based on the voltage levels in your batteries. As a result, golf cart battery chargers for 48 volt Club Cars need a working OBC to get them to start charging. So, it is possible that your OBC is malfunctioning and it is not the golf cart charger. This is only for 48 volt Club Car golf carts.
Battery Charger Needle Jumping
If you have not manually charged your batteries and checked your connections, please do those first before assuming you have an OBC issue. The link below may have other good info. I hope this helped you out, if so let me know by pressing the helpful button.