Väline aku Power Bank Borofone BJ18 2xUSB 20000mAh must

1. Capacity: 20000mAh 74Wh
2. Input: Micro/Type-C: 5V/2A
3. Output: USB-A 1/2: 5V/2A; total output: 5V/2A
4. Display: LED digital display power + desk lamp function
5. Material: ABS+PC flame-retardant shell+lithium polymer battery cell
6. Size: 148*68*28mm, weight: 428g