背夾電(dian)池(chi)也叫“外置電(dian)池(chi)”、“后備(bei)電(dian)池(chi)”、“背電(dian)寶”、“數(shu)碼充電(dian)伴侶”。

它不僅是一(yi)塊移動電(dian)源，同時也是一(yi)個保護套(tao)。市(shi)場(chang)上有很多是根(gen)據手機品牌型號而設(she)計的(de)。一(yi)般主流(liu)手機都有相(xiang)關的(de)廠商會(hui)推(tui)出匹配(pei)的(de)背夾電(dian)池(chi)。

特性：移動性、保護性強(qiang)、電量持久

體積嬌小，真正便(bian)攜。超大(da)容量(liang)的備用電(dian)(dian)(dian)(dian)池，讓數碼(ma)產品蓄能更持久。精心的電(dian)(dian)(dian)(dian)路設計(ji)。蓄電(dian)(dian)(dian)(dian)、供電(dian)(dian)(dian)(dian)、數據傳輸三合一通過一條線(xian)一個插口，同時實現(xian)充電(dian)(dian)(dian)(dian)、放電(dian)(dian)(dian)(dian)、同步傳輸。