Hiya all, I've got myself a Ryobi RY48111 (RM480ex) electric lawn tractor and trying to diagnose a charging issue. When I plug the charger into the tractor, it clicks on/off with the green LED also repeatedly on/off. I've disconnected all batterys and checked them for voltage (currently all read 12.88v). Put everything back to together and retested. It work for about 2 mins and them charger started clicking again. No diagnostic codes as the charger manual states, just click/flash on/off/on, repeating.
