比亞迪 秦用 3.3kW 標準充電，由冇電充滿 7.68kWh 電池要幾耐？

按官方資料，用3.3kW標準充電由冇電充滿7.68kWh電池約需2.52小時，即大約2小時31分鐘。

A full charge takes about 2.52 hours using the standard 3.3 kW charger, according to the official specification. That is roughly 2 hours 31 minutes from empty to full.