Most popular useful 4000mah power bank external battery
Feature of 4000mah power bank external battery:
Specification of 4000mah power bank external battery:
| Model | CF-412 |
| Capacity | 4000mAh |
| Input current | 1000mA |
| Output Current | 1000mA |
| Input voltage | 5.0V |
| Output Voltage | 5.0-5.5V |
| Interface | Micro USB |
| Operation Temperature | -20℃-60℃ |
| Size | L119xW62xH9.5mm |
| Weight | 106g |
| package | include standard color box, 1x MicroUSB cable. 1x manual. |
| MOQ | 3000 |
Picture of 4000mah power bank external battery:
Samples costs and express cost paid by the buyer. Time: 1-2 day. Sample time with logo: 2-3 days
4000mah power bank external battery