Aluminum
• Capacity:20100mAh (ZN-20650-3350mAh x 6)
• Input: Micro-B QC 18W
• Outputs: USB-A1: QC 18W USB-A2: 5V/2.4A Total Out Max 18W
• 4 LEDs for Battery Status with a multi-function button
• Built-in protection features for overheat, short-circuit and overcharge/discharge
• Auto On/Off features for convenient usage and enery savings
• Housing: Aluminum
• Accessory: 200mm Micro USB Cable
• Dimensions(mm): 175*68*24