G-Cord [Heavy Duty] 4.0A 20W Dual Port USB Car Charger Power Adapter Designed for Apple iPhone, iPad, Tablets, and Android Devices (3 Years Warranty)

Product Review

10000mAh high capacity, lithium polymer core battery, full charging time is about 12 hours, provides 3-5 charges for iPhones and smart phones, 1-2 charges for Tablets
Direct output design. When connecting the battery with your device, the battery automatically gives an output, no button press or LED touch needed
Smart. Light shake the battery, the blue LED lights, indicates the current power, and LED goes out within 5 seconds, no power wasted
Compatible with all mobile devices charged by USB port. Two USB ports fast charging 2 devices simultaneously
Compact and portable, convenient to carry in your bag when go outdoor camping or sports