??Description:<br /> Brand Name: UDI<br /> Item Name: U817 U817c 3.7V 500mah Battery<br /> Item No.: U817-09\/U817C<br /> Usage: spare part for UDI U817 U817c U817A U818A RC Quadcopter<br /> <br /> Package Included:<br /> 1 x 3.7V 500mah Battery