Toshiba developed a lithium battery that does not use cobalt and can charge 80% in 5 minutes. - Ev-riders
Toshiba developed a lithium battery that does not use cobalt and can charge 80% in 5 minutes. Toshiba announced that it had developed a lithium-ion battery that does not contain cobalt.
Of course like how Tesla invented free energy and was scammed with (((copyright holders))).
There is no any proof that Tesla really invented some decent and useful free energy. None of attempts to replicate Tesla's free energy claims ever succeed. You could get some free energy using Tesla's devices, but it have no any sense, since even with huge device you can get only tiny current barely able to light a tiny LED.
Tesla definitely made some great inventions and definitely was scammed by investors and rivals, but not every invention of any invetor really work. Only tiny part of inventor ideas turns to real working and useful inventions.
There are a lot of free energy around us, but not every kind is useable. Some gives too low output like athmospheric potential or electromagnetic noise, others, like sun/wind are unreliable or need a location with specific weather conditions.