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電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)工(gong)(gong)(gong)具(ju)是指以小容量電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機或電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)鐵為動(dong)(dong)(dong)力，驅動(dong)(dong)(dong)工(gong)(gong)(gong)作(zuo)(zuo)頭作(zuo)(zuo)業的(de)(de)機械化(hua)(hua)工(gong)(gong)(gong)具(ju)，常(chang)見的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)工(gong)(gong)(gong)具(ju)有電(dian)(dian)(dian)(dian)(dian)(dian)(dian)鉆、 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)砂輪機、 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)扳手(shou)和(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)螺(luo)絲刀(dao)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)錘和(he)沖擊電(dian)(dian)(dian)(dian)(dian)(dian)(dian)鉆、混凝(ning)土(tu)振動(dong)(dong)(dong)器、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)刨等，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)工(gong)(gong)(gong)具(ju)被廣泛應用(yong)(yong)(yong)于工(gong)(gong)(gong)業制造(zao)、林木加工(gong)(gong)(gong)、道路修(xiu)建、公(gong)共清潔以及家庭日用(yong)(yong)(yong)等各個領域;隨(sui)著智能化(hua)(hua)時代的(de)(de)快速發展，人(ren)們對電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)工(gong)(gong)(gong)具(ju)提出隨(sui)需(xu)隨(sui)用(yong)(yong)(yong)的(de)(de)新(xin)要(yao)(yao)求，無(wu)繩(sheng)化(hua)(hua)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)工(gong)(gong)(gong)具(ju)逐(zhu)漸成(cheng)為發展主流(liu)，而電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池作(zuo)(zuo)為無(wu)繩(sheng)化(hua)(hua)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)工(gong)(gong)(gong)具(ju)的(de)(de)核心部(bu)件(jian)，通常(chang)無(wu)繩(sheng)化(hua)(hua)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)工(gong)(gong)(gong)具(ju)都需(xu)要(yao)(yao)內(nei)置鎳氫電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池或鋰電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，來滿足人(ren)們日常(chang)使用(yong)(yong)(yong)!