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来自维基百科,自由的百科全书
大部份充電池充滿後,由於自放電現象會流失電量。若繼續以相同於自放電率之小電流充電,可以維持電量。大部份鎳鎘電池及鎳氫電池都有自放電現象;若要電池隨時可用,要以提供涓流之充電器長期接駁。低自放電鎳氫電池因較少量的自放電,可以不需要涓流充電。
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.