Zaggsparq便攜式USB充電器帶有兩個USB接(jie)口，本身(shen)可存(cun)電(dian)(dian)量相當于四款iPhone手(shou)機(ji)的充(chong)(chong)足電(dian)(dian)量。這也(ye)就是說，在(zai)不插(cha)電(dian)(dian)源的情況下(xia)，裝(zhuang)置可充(chong)(chong)滿(man)四臺iPhone手(shou)機(ji)。接(jie)通電(dian)(dian)源后，充(chong)(chong)電(dian)(dian)器在(zai)為兩款裝(zhuang)置充(chong)(chong)電(dian)(dian)時，也(ye)在(zai)為自(zi)身(shen)補充(chong)(chong)電(dian)(dian)量。