Drive back from KL

I just got back from KL. I left KLCC at 10 am exactly with a 100% charge. I cleared Tuas checkpoint at 135pm with 14% battery left. I arrived home at 150pm with 10%. It was a very smooth drive with no traffic jams. And I didn’t stop at all. I think I went a bit faster than the last time and that might explain the higher drain on the battery. From a timing perspective, door to door this is probably faster. From a cost perspective, it is also cheaper. So long as I don’t get exhausted doing there drive.