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.
Mark Nagell mentioned it several times in posts, but never posted a link to the specs. You must use H.264 compression, and the video must be inside a .mp4 file format wrapper. You can upload videos with unlimited bitrates, up to 1 Gigabyte in size. The max file size and time length, though, are 1.75 GB and 45 minutes. But if you go beyond a 1 gig file size, then you must limit a 1080 HD upload file to a max bitrate of 8 Mbps, and a 720 HD file must be limited to a max bitrate of 4 Mbps. That pretty much sums it up.