from chemistry to pack
The 2026 Mercedes-AMG GT 4 door Coupe battery pack details have been released, well, quite a few of them. We know the cell is 26mm in diameter and 105mm high. We also know the volumetric energy density is 732 Wh/litre. That then gives us: Cell nominal energy = 40.81 Wh We know that there are … Read more
The Mercedes AMG HPB80 is a dielectric cooled PHEV battery pack. First introduced in detail by Mercedes in 2021 this battery pack is worth a more detailed review. We know a number of the specifications for this pack and hence can estimate others. However, we do not know the cell that is used in this … Read more
What are the key parameters for dielectric fluids as used in a battery pack? We take a look at a few reference papers to build an initial list. There are many options for cooling batteries. However, dielectric immersion cooling is seen as perhaps the ultimate high performance cooling method for battery cells. In this particular … Read more
The Koenigsegg Regera is a PHEV with a combined power of 1,119kW and uses a 4.5kWh 800V liquid cooled battery. The battery is designed by RIMAC. Specifications: The peak battery voltage is given as 806V and the total number of cells as 384. Thus 192 x 4.2V = 806.4V and hence suggesting that the cell … Read more