10400mAh large capacity, Cylindrical lithium-ion battery, Suitable for smart phones, iPod, iPad, Camera etc. Input: 5V 2A.</br>Dual USB ports outputs: 5V/2.4A+5V/1A Intelligent IC Auto detect the Device requirement, Optimized charging/discharging efficiency: up to 90% conversion rate for 5V/2.4A and up to 86% for 5V/1A</br>Overcharge & over-discharge protection,Input overvoltage protection & output overvoltage protection, Output current protection and short circuit protection.</br>Small and beautiful, portable and convenient to use, Automatic power-off, Compliant with FCC,CE.Suitable for smart phones, iPod, iPad, Camera etc, Intelligent LED battery indicators.</br>Package includes: 10400mAh Fast Charger External Battery,1 Short Micro USB charger cable.</br></br>Product Description</br></br><p>10400mAh large capacity, Cylindrical lithium-ion battery,<br>Dual USB ports outputs: 5V/2.4A+5V/1A (intelligent IC auto detect the Device requirement) <br>Optimized charging/discharging efficiency: up to 90% conversion rate for 5V/2.4A and up to 86% for 5V/1A.<br>Overcharge & over-discharge protection,Input overvoltage protection & output overvoltage protection<br>Output current protection and short circuit protection<br>Small and beautiful, portable and convenient to use<br>Automatic power-off<br>Intelligent LED battery indicators<br>Compliant with FCC,CE<br>Suitable for smart phones, iPod, iPad, Camera etc. <br>Input: 5V 2A<br>Material: ABS</p></br><br/>http://www.amazon.com/gp/product/B014W39VFA