Porsche offers a worldwide 8-year or 160,000 km (whichever comes first) warranty for the high-voltage battery of the Cayenne Electric, covering material and manufacturing defects. The manufacturer also guarantees the remaining battery capacity: for the first 3 years or 60,000 km, at least 80% of the original net capacity is guaranteed, and until the end of the HV battery warranty, at least 70%.
Porsche 為 Cayenne Electric 嘅高壓電池提供 8 年或 160,000 公里（以先到者為準）嘅全球保養，保養範圍包括材料同製造缺陷，廠方仲會保證電池嘅剩餘容量：首 3 年或 60,000 公里內保證至少 80% 嘅原始淨容量，直至高壓電池保養期結束前保證至少 70%。
