Apr 20, 2020 · Breakthrough Solid State Battery - 900 Wh/L Samsung  If playback doesn't begin shortly, try restarting your device. Videos you watch may be added to the TV's watch history and influence TV recommendations. To avoid this, cancel and sign in to YouTube on your computer. Li-ion battery demand is forecast to grow about 10 fold between 2018 and 2030, mostly due to the EV boom. Top 5 Li-ion battery manufacturers by capacity. Jan 10, 2018 · Solid State Batteries are a real game changer and many companies are investing, e.g. Dyson, Toyota, NGK, Samsung, etc. Expect 500 Wh/kg and lower cost. The structure appears to be: a Lithium or Silicon Graphene Lithiated Anode, an LLZO or LLTO Ceramic with polymer backing, and a low or NO Cobalt metal oxide cathode.