Touch mode at the on/off switch to check rest power. Auto power on once connect with Power supply or sunlight.Plug and Play, power output using the USB port, plug the data cable to achieve portable, ready to charge. Display:10000mah real capacity: 6200mah. 12 hours under strong sun light. 1, It will auto charging as long as under sunshine. 2, It could be charged under AC power supply, and using as normal power bank. High temperature environment of charging will make solar power bank stop working, as it has self-protection system to protect itself from high temperature demage.
Pls dont forget to leave little power to active solar panel in next charging. X power bank , 1x USB cable, 1x maual, Gift box.We will reply you ASAP. Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem you have. The item "Solar power bank charger dual usb portable battery 10000mAh phone fast charger" is in sale since Thursday, February 16, 2017. This item is in the category "Cell Phones & Accessories\Cell Phone Accessories\Chargers & Cradles". The seller is "lencorp" and is located in Hong Kong. This item can be shipped worldwide.