But the A8 advances this proven technology. A small 48-volt lithium-ion battery (roughly the same size as the car’s 12-volt battery) powers a water-cooled, belt-driven motor/generator that ...

One of the newest is the Bosch 48-volt hybrid system ... boost effect could certainly help a car get back up to speed quickly after a sharp corner. The battery pack is too small to power the ...

The small battery pack is tailor-made for these types of vehicles. The system consists of a 48-volt lithium-ion battery ... will make it more attractive to car makers. Its small size makes it ...