Charging regulator (voltage regulator) for 125 cc 4-stroke scooters. It limits the generator voltage so that the battery charges and the bulbs do not burn out. Manufacturer: TMMP. Single-phase regulator (2 input wires and 2 output wires). Can be fitted to a Delta without modification to increase generator efficiency.
Signs of a fault: the battery is constantly drained or boils, bulbs burn out or shine too brightly. When choosing, look at the connector type and the number of pins.
