Description Item: 220mAh,3.7V Lipo Battery Dimension:28X17X8mm Weight: 6g/1pcs battery Capacity: 220mAh Compatible with these models: E010 E010C E011 E011C E013 GoolRC T36 NINHUI NH010 F36 H36 HS210 SANROCK GD65A ATOYX AT-66 220mAh Lipo batteries could offer you enough power for long flight time. The 4in1 charger can charge 4 batteries one time. Lightweight, easy to carry out. Attention: Don't over-charge, or over-discharge batteries. Don't put it beside the high temperature condition. Don't throw it into fire. Don't throw it into water. Package Including: 4 * 3.7V 220mAh Lipo battery 1 * 4-in-1 Charger 4 * Connector Cables