Detailed introduction:


20000MAH
1. Battery Materials: 18650 
2. Input: USB-C 12V/1.5 9V/2A 5V/3A
3.USB-C Output: 5V/3A (MAX)
    Output:2*12V/1.5 9V/2A 5V/3A
4. Size: 172*79*24mm
5. Weight:548g
6. Charging time: 8hours
7. Operating temperature: -5℃-40℃
8. Cycle life:≥500S
9. Conversion efficiency≥87%
10.samples are available
11.color: grey,black
12. Material: aluminium Alloy