1. Battery capacity: 20000mAh
2. Batteries: five 18650 cells
3. Output: 5V 1A / 5V 2A
4. Input: 5V 1A
5. Size: 135x80x23.5mm
6. Weight: 293G
7. Function: mobile power supply + compass + camping light + money detector light + solar energy + mountable carabiner
8. Dual USB output, can charge two devices at the same time.
9. Built-in sophisticated IC protector, which can effectively avoid overcharge and short circuit protection.
10. Multifunctional mobile power supply, widely applicable to many purposes, easy to use.