CALB (03931.HK) Achieves Mass Production Roll-off of Pioneering Aviation Battery System, Powered by Advanced R46 Cylindrical Batteries On March 25, CALB (03931.HK)rolled off the production line of the advanced R46 cylindrical battery system at its Chengdu factory, set to power the XPENG ARIDGE X3-F (Land Aircraft Carrier)…
