I have a 2014 bionx battery. I've tried since March to charge. I bought a new charger from Legacy in Canada because the old charger wasn't making any sound but when I attached it, the console would say Powr prot and the light on the battery would go on and off. I was able to get some charge on the battery but not much. It wouldn't last more than 1/2 hour. I just went to charge again and its back to the old problem. Charger is going from red to green and the light is flashing on the battery and its making a beep. Does anyone know what's going on? It almost seems like the charger is not working correctly. If I need to have the battery rebuilt, I want to be sure its that and not the motor. All connections have been cleaned.