Asus launched a new ExpertBook B9 version today with internals upgraded to Intel Alder Lake vPro. The company claims that the 33 Whr battery SKU of the ExpertBook B9 weighing 880 g is the world's lightest business laptop. The device offers a military-grade magnesium alloy construction and enterprise-grade security.
https://www.notebookcheck.net/Asus-ExpertBook-B9-gets-Alder-Lake-vPro-upgrades-world-s-lightest-business-laptop-but-only-at-half-the-battery-capacity.620663.0.html