METHOD TO DECIDE BATTERY WITH FAILED FUNCTION

摘要

PROBLEM TO BE SOLVED: To provide a method to decide the long-period discharging performance of a battery, in particular a lithium/silver oxide vanadium battery. SOLUTION: By this method according to the invention, the waveform of the initial pulse voltage is analyzed and characterized, and thereby the long- period discharging performance is decided. The target for the reliance upon the long-period discharging performance is obtained from the relationship between the drop of the initial P1 (Pmin) voltage and the degree of the drop Plast(final voltage under the load). COPYRIGHT: (C)2003,JPO