By using a 240-volt circuit (such as the outlet for an electric dryer), the car might be able to receive 240 volts at 30 amps, or 6.6 kilowatt-hours per hour. This arrangement allows significantly faster charging, and can fully recharge the battery pack in four to five hours.
EXFat is just an extended version of the FAT format. Unlike FAT, and FAT32, it can support files as large as 16 Exbibytes, and can support disk sizes up to 64 Zebibytes. FAT32 only supports files as large as 4GBs, and drives as large as 2TBs.
PowerPoint 2007 and up / PPTX format files. For the new PPTX format, your PC is the limit. PowerPoint uses ZIP-64 (for both 32-bit and 64-bit versions), so the file sizes have no theoretical size limit. Well, ok, there is a limit: 16 Exabytes (2 to the 64th power).