Penn Engineers’ Packaging-free Design Quadruples Microbatteries’ Energy Density

Read about our new paper on making better microbatteries using ultra-thick (100+ um) and dense (94%) electrodes from Xerion Advanced Battery Corp. The 4X gains in energy will allow many previously impossible or impractical devices, including micro-robots.

Penn Engineers’ Packaging-free Design Quadruples Microbatteries’ Energy Density