maybe in current roll-back situation, charge 14 hours with joystick in the on position. Do this to reset the circuit. I’m happy to assist further over the phone at https://www.6ya.com/expert/bill_bcbb89783b08c489
The batteries range from 160- 500 bucks, look in paperwork for correct size and call around for best prices I’m happy to assist further over the phone at https://www.6ya.com/expert/bill_bcbb89783b08c489
The charger may have a fuse in an off-board charger an on board charge may have fuses in the back by the cables I’m happy to assist further over the phone at https://www.6ya.com/expert/bill_bcbb89783b08c489
because one battery may have a mechanical failure inside and the other side is ok. you will want to replace the batteries as a pair. I’m happy to assist further over the phone at https://www.6ya.com/expert/bill_bcbb89783b08c489
Some have two lights and some have one light. the charges with two light have one indicating the power is connected and the other indicates charging, so one will be on all the time Strege Mobility I’m happy to assist further over the phone at https://www.6ya.com/expert/bill_bcbb89783b08c489