With it, you can charge your extra phone battery ahead of time, no need to spare your phone to charge it anymore.</br>Multiply charge method: with a micro USB cable, you can connect it to a power bank/ PC/ AC power(a adaptor is required).</br>The indicator light will flash to indicate the connect is working, and keeps red when charging your phone battery. Once fully charged, the light will turn green.</br>Compatible Models: For Samsung Galaxy S5</br>Hand-sized body, with built-in over-charge protection.</br></br>Product Description</br></br><b>Details:</b> <br> *100% brand new High quality Charger dock. <br> *Automatically stop charging, when the battery is fully charged. <br> *Built-in protection circuit prevents overcharging. <br> *Portable design and convenient ,easy to carry. <br> *Rapid charging with dedicated Micro USB port <br> *Compatible Models: For Samsung Galaxy S5 <br> <br> <b>Package list</b> <br> 1* Battery Charger For Samsung Galaxy S5 <br> <br> Note: The charging cable is not included.</br><br/>http://www.amazon.com/gp/product/B00URI8CPU