Read over the last couple of days about Hyster plans for their big electric truck. For it to work on lithium ion battery alone the battery will have to be around 1 MW and lift speed Woud be considerably lower than a diesel truck. Hyster say there could be a hydrogen fuel cell version but looking at the Hyster hydrogen fuel cell program this is a very long way off. Hyster are miles behind companies like Ballard in hydrogen fuel cell technology.