Varta shows off their new microbatteries, including lithium-ion rechargeable coin cells for higher energy densities for wearables, IoT and other applications. Varta also shows their Powercaps for server backups, energy harvesting and other applications that require a large amount of power over a short timeframe. They are also working on printed batteries, and the next generation of lithium-ion batteries.
VARTA AG is a German company manufacturing batteries for global automotive, industrial, and consumer markets.
For more information, see http://www.varta.com/eng/ and http://www.idtechex.com.