Blackstone Resources presents new achievements of Blackstone Technology Blackstone Resources AG, Baar (SWX: BLS) is pleased to announce a number of important achievements by its subsidiary Blackstone Technology, during its Blackstone's Battery Day held on February 16, 2021. Blackstone Technology GmbH is a wholly owned subsidiary of Blackstone Resources AG, and is based in Döbeln, Saxony, Germany. It represents Blackstone's Resources battery technology division. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20210219005415/en/ Blackstone Technology, CEO Holger Gritzka During the Battery Day, Blackstone Technology CEO Holger Gritzka presented a new 3D printed lithium-ion battery cell produced with its own proprietary patented technology, whose manufacturing process is ecologically friendly and offers superior performance compared to current battery technology.