Included: 2 X 1300mAh Rechargeable AHDBT-302 Batteries?? 1 X Rapid 3-Channel Charger?? 1 X USB-MINI Cord</br>Innovative design allowing for charging 3 or 2 batteries at the same time</br>Each charging port works for both hero 3 and hero 4 batteires.</br>3 independent Smart LED lights indicated RED when charging and GREEN when completed</br>Input: 5V?? 2.1A</br></br>Product Description</br></br><b>Newmowa 1300mAh Rechargeable AHDBT-302 Battery (2-Pack) and Rapid 3-Channel Charger </b> <br /> <br />??Innovative design for Gopro Hero 3 /3+ /4 <br />??Made of high quality material?? durable and light weight. <br />??Allows for charging 3 or 2 batteries at the same time <br />??Compatible with both AHDBT-401 and AHDBT-301 <br />3 independent Smart LED lights indicated RED when charging and GREEN when completed <br />??Package include: <br /> 2 X AHDBT-302 Batteries <br />1 X Rapid 3-Channel Charger <br />1 X USB-MINI Cord</br><br/>http://www.amazon.com/gp/product/B00WS1W4W6