Battery-powered Mercedes-Benz eActros approved as truck-trailer combo with total weight of 40 tons
Green Car Congress
JULY 28, 2022
In the eActros, this continuous brake system is provided by a trailer brake (High Power Brake Resistor or HPR for short) for battery-electric vehicles. The energy gained when braking is fed back into the batteries of the eActros, and is then once more available for driving.
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