The ST017 smart power bank from Shenzhen Cham Battery Technology Co., Ltd uses advanced smart recognition technology to identify the OS system of various mobile phones and provide the most suitable charging strategy for them. This power bank uses Powerocks app/apk so users can check the amount of power left, battery temperature and other information.

This power bank has a mini LCD screen that displays the mobile phone’s charging status in detail. In addition, the ST017 smart power bank also provides some humanized services such as night charging complete DND and charge reminder alarm.

Users can share their experience of this power bank through Facebook, Twitter and other social media sites. It weighs less than 250g.

Cham Battery is the OBM factory of Powerocks, a portable charging and power solutions company. Cham Battery also specializes in research, manufacture and sale of cylindrical Li-ion batteries.