The 12V lithium-ion batteries have better charging capabilities and longer lifespans. Moreover, their ability to withstand extreme temperatures, both hot and cold, ensures consistent functionality in any climate, enhancing the overall driving experience. Integrated seamlessly into advanced vehicle systems, such as hybrid drivetrains and energy recuperation systems, lithium-ion batteries play a pivotal role in optimizing efficiency and performance. These include brands such as BMW, Mercedes, Porsche, Audi, Maserati, Ferrari, Lamborghini, Bugatti, Brabus, Jaguar, Aston Martin, Land Rover, Range Rover, Rolls Royce, Maybach and Tesla.

Primarily utilized in mild hybrid vehicles, the 48V battery enables the integration of electric motor assistance, regenerative braking, and engine start-stop functionality, which results in improved fuel efficiency and reduced emissions. Beyond hybridization, this higher voltage system powers ancillary systems such as electric power steering and air conditioning compressors. Some of the major brands use a 48V battery in some of their models. These include the Audi A8 and Audi Q8 SUV, Mercedes E Class and Mercedes GLE, Mercedes W167, Mercedes 205 (C Class), and Mercedes 213 (E Class),BMW 5 Series and BMW X5, and Land Rover Range Rover.