Li-MnO_2 battery has some merits as follows: high working voltage and specificenergy, wide working temperature range, low spontaneous discharge rate, goodleaking resistance, safe and has no pollution and so on.

With the wide application of Li/MnO_2 button batteries In several different careers,analogous to it,the development of producing equipment for batteries seems to be more and more important.

A design method of compatible automatic manufacture system is proposed according to the system viewpoint of assembly craft and mechanical automatic product design for Li/MnO_2 button batteries by the studies of straight-line assembly line for Li/MnO_2 button batteries in this paper.

The technology of the foamed nickel served as the positive current collector for Li/SOCl_2 battery of high rate discharge was discussed.

The heavy load,low temperature and voltage delay performance were improved with the carbon positive electrode of the Li/SOCl_2 battery processed by m.

Safety performance,such as overdischarge,charge and short circuit of self-made Li/SOCl_2 cell and BCX cell was stu-(died.

The variation of resistance for Li electrode,carbon electrode and cell in the process of storage,before and after discharge of Li/SOCl_2 cell had been studied by AC impedance method.

The open-circuit voltage and discharge performance of BCX and Li/SOCl_2 cells were compared and their cathode reaction characteristics were studied by CV curves.