Promotion Gift Power Bank With Fan (max 7800mAh)
Promotion Gift Power Bank With Fan
| Capacity | 5200mah/7800mah | Material | ABS plastic |
| Input | 5V/1A | ||
| Output | 5V1A 2.1A | Temperature | 1-10～45℃ |
| Color | blue,green,pink etc. | Conversion rate | 80% |
| Size | 15*8*3CM | Life span | More than 500 times |
| Weight | 204g | Application | 98% digital products |
| Battery core | 18650*2 （or 3) | Socket type | Micro USB cable |
| Special features | Software protection board with double protection | Light time | 300 h |
