BBCNEWS Click June 4, 2024 16:41:00
Working on this prototype mobile charging device. the idea is it could be used on building sites or maybe to even charge cars. it can move forwards and backwards, from side to side here you've got three detachable batteries. they only take three minutes to charge and there are also ac sockets, and thanks to 2000 cells inside it can provide 30 kilowatts of power, about the same as a tesla power wall. there are still other issues to be overcome. what happens to the battery at the end of its life? and there are compromises. if you don't mind an additional 10% or 20% lower run time but can get all...