yes, but not for tesla. i dont know why tesla not willing to pay that patent up. quite a good feature.

maybe they wanna develop their own, but 2023  liao their cars still do not support V2L.

byd patented it in 2012 and 2017 open up the patent to the rest of the rivals, provided they pay up la.

byd now going for car to car charging. means if ur car no battery half way, another ev can come and charge your ev up.