PN-963 FREE Mini Fan Input: DC 5V 2A Output: 5V 1A ， 5V 2.1A Item: PN-963 Capacity: 3.7V 10000mAh 37Wh Net Weight: 227g Size: 145*71*14.5mm Rated Output: ≥6300mAh ≥31.5Wh Color: Black Standby Time: ＞5000h