I just replaced all the batteries in my 2007 Club Car Precedent with Trojan T1275's and after I play one round of golf (7200 yard course) and plug in the OEM standard charger, it starts to charge normally at 15 Amps and then immediately starts to drop and within one minute, charging stops. I'm just trying to determine if that is normal for new batteries and that I have to drive it a lot more in order for the charger to stay on longer or if this a known symptom that points to something else going with the charging system? (OBC or other component). I always assume if its happening to me, others have seen this behavior/symptom too so comment away!!