背夾(jia)電(dian)池也(ye)叫“外置電(dian)池”、“后備電(dian)池”、“背電(dian)寶”、“數(shu)碼充電(dian)伴侶(lv)”。

它(ta)不僅是一塊移動(dong)電源，同時(shi)也(ye)是一個保護套。市場上有很多是根據手(shou)(shou)機品牌型號而設計的(de)。一般主(zhu)流手(shou)(shou)機都有相關的(de)廠商會推(tui)出匹配的(de)背(bei)夾電池。

特(te)性：移動(dong)性、保護性強、電量持久

體積嬌小，真正便攜。超大容量的備用電(dian)(dian)(dian)(dian)池(chi)，讓數碼(ma)產品蓄能更持久。精心的電(dian)(dian)(dian)(dian)路(lu)設計。蓄電(dian)(dian)(dian)(dian)、供電(dian)(dian)(dian)(dian)、數據(ju)傳(chuan)(chuan)輸三合一通過(guo)一條線一個(ge)插(cha)口，同(tong)時實(shi)現充(chong)電(dian)(dian)(dian)(dian)、放(fang)電(dian)(dian)(dian)(dian)、同(tong)步傳(chuan)(chuan)輸。