Battery roll core and cylindrical battery

• Main Authors: CHEN XUAN, LU ZHENGHUI, JIANG TIANRUN
• Format: Patent
• Language: Chinese; English
• Published: 09.07.2024
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The battery roll core is formed by winding a positive plate, a negative plate and a diaphragm between the positive plate and the negative plate, at least one surface of the positive plate is provided with a positive coating, at least one surface of the negative plate is provided with a negative coat...