OVAEST 8800mAh N41 USB Backup External Battery Pack Portable Power Bank Charger For iPhone Samsung Cellphone<br>  <br> Specifications:<br> Model:Ovaest N41<br> Battery:Lithium Battery 18650<br> Material:ABS Shell<br> Actual Capacity:8000mAh<br> Virtural Standard capacity:8800mAh<br> Demension:139*59*23.3mm<br> Weight:232g<br> Input:DC 5V\/1A<br> Dual Output:DC 5V\/1A -2.1A<br> Cycles &amp;ge; 600 times<br> Input interface:Micro USB<br> Output interface:USB<br> Accessory:1* Micro USB<br> Operating Temperature:-10 C&amp;mdash;&amp;mdash;40 C<br> Storage Temperature:20 C&amp;mdash;&amp;mdash;50 C<br> Color:Red，Coffee，Gold，Silver <br> Applications:Phone \/ Tablet \/ Video Player \/ Game Console，ect.<br>  <br> Features: <br> 1.Special Designed for iPad2 \/iPad， all iPhone versions， all iPod &amp;amp; iPod Touch versions， Motorola \/ HTC Android Phones， Blackberry， Kindle DX， Samsung Galaxy， Sony PSP &amp;amp; many others.<br> 2.High quality Li-Polymer battery ，over 600 times life cycle.<br> 3.Uilt-in proprietary software to control and regulate temperature， voltage and current.<br> 4.Smart capacity display ，multiple protection ，safe and high efficiency.<br> 5.Clear &amp;amp; simple design ，mobile and portable.<br>  <br> Package included:<br> 1 x USB Cable<br> 1 x OVAEST  8800mAh N41 USB Backup External Battery  More details: