This is a powerbank with a simple and compact design. It features an ABS body with an aluminum alloy bottom for a durable and lightweight structure. This refined device makes an emergency power source for various kinds of mobile devices.

• Polymer core capacity: 4,000, 6,000, and 8,000mAh.
• 18650 core: 4,400mAh, 6,600mAh, and 8,800mAh.
• Net weight: 110-150g.
• Material: ABS body and aluminum alloy bottom.
• Input voltage: DC 5V.
• Output voltage: DC 5.25V.
• Input current: 0.8A.
• Output current: 1 or 2A.