SMAKN&reg; BC-1S06 6 Ports 1S 3.7V Li-Po Battery Balance Charger for Syma Wltoys Hubsan Walkera Quadcopter Battery Fast charging for 1S Lipo batteries Support 6 X 1s Li-po batteries charging at the same time Suitable for charging when flying outside Compatible with Syma,Walkera ,Hubsan Battery,MCPX Battery ,Jst Battery (Excluded) Power inputs for both DC adapter and USB power