Established in 2010,Ecsson Technology is a high-tech company that specializes in R&D, designing, manufacturing and marketing of new solar energy / power solution applications with an independent R&D team.
The fast charging 20000mAh power bank provides superb protection and comes in handy when you and your team members need to use multiple devices for a long time.
Capacity: 3.7V,30000mAh Can charge and discharge in the same time. Compatible with Laptop/Mobile Phones/Tablet PC/Advertising Equipment/Portable Printer/Portable Scanner/POS.
Our 50000mAh power banks can charge and discharge in the same time. Compatible with Laptop/Mobile Phones/Tablet PC/Advertising Equipment/Portable Printer/Portable Scanner/POS...
40000mAh Laptop Power Bank with 3 Ports for Laptop,Tablet,Smartphone,Macbook. Can charge and discharge in the same time.
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