New energy vehicles according to the fuel-electricity distribution ratio a *** can be divided into which kinds?

New energy vehicles are now divided into four main types, but it is still difficult to completely detach from fuel. One is pure electric, this is already completely out of fuel, 100% powered by electricity. Then there is plug-in hybrid. There are also programmable electric vehicles. Then there's the light hybrid. The voltage of light hybrid is relatively low, usually 36 volts and 48 volts. The future of new energy vehicles may become hydrogen fuel cells. Now it has been successfully developed, but not yet in mass production.