DISCHARGE METHOD OF DISCARDED BATTERY
PROBLEM TO BE SOLVED: To provide a safe discharge method of a discarded battery after completing charge. SOLUTION: This is the discharge method of the discarded battery in which at least a positive terminal and a negative terminal of the discarded battery charged is immersed in an aqueous solution i...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a safe discharge method of a discarded battery after completing charge. SOLUTION: This is the discharge method of the discarded battery in which at least a positive terminal and a negative terminal of the discarded battery charged is immersed in an aqueous solution into which an alkaline metal weak acid salt such as sodium carbonate or sodium hydrogen carbonate is dissolved. COPYRIGHT: (C)2006,JPO&NCIPI |
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