Stefan Mileschin

This has achieved an equivalent level of energy density to lithium-ion batteries while being smaller in size, and SEMCO is currently promoting this product to customers through prototype evaluations. All-solid-state batteries utilize a non-flammable solid electrolyte for charging and discharging, enhancing safety and solid to external shocks, and allowing for various shapes, even at ultra-compact sizes.

https://www.techpowerup.com/327239/s...-for-wearables