Zaggsparq便攜式USB充電器帶有兩個USB接口，本(ben)身(shen)(shen)可存電(dian)(dian)(dian)(dian)量(liang)相當于四款iPhone手(shou)機的(de)充(chong)足電(dian)(dian)(dian)(dian)量(liang)。這也(ye)就是說(shuo)，在(zai)不插電(dian)(dian)(dian)(dian)源(yuan)(yuan)的(de)情(qing)況下，裝置可充(chong)滿(man)四臺iPhone手(shou)機。接通電(dian)(dian)(dian)(dian)源(yuan)(yuan)后，充(chong)電(dian)(dian)(dian)(dian)器在(zai)為兩款裝置充(chong)電(dian)(dian)(dian)(dian)時，也(ye)在(zai)為自身(shen)(shen)補(bu)充(chong)電(dian)(dian)(dian)(dian)量(liang)。