With the widespread use of Lead-Crystal Battery in railway passenger cars, CRRC's vehicle manufacturing plants have begun to undertake the replacement of  Lead-Crystal Battery, and have also been promoted and applied in special vehicles such as track inspection vehicles, military vehicles, and Jidong 160. So far, 11 railway bureaus and 8 vehicle factories across the country have used Lead-Crystal Battery, with a total of about 1,600 vehicles assembled.