What can cause my electric golf cart to cut out going up hills after driving for 15 minutes?

There could be a few potential causes for your electric golf cart cutting out while going up hills after driving for 15 minutes. One possibility could be a problem with the battery or its capacity. Over time, the battery may not be able to provide enough power to the motor, especially when facing an uphill incline. Another possible cause could be an issue with the motor or its connections. If there is a loose or faulty connection, it could result in intermittent power loss while climbing hills. Additionally, it is worth checking the controller or throttle mechanism, as a malfunction in these components could affect the power delivery to the motor. It may be helpful to consult with a professional experienced in electric golf cart repair to diagnose and resolve the issue.