SUPULSE 2pcs 14.8V 4S 2200mAh 50C Lipo Battery with XT60 PlugHIGH PERFORMANCE Ensure a very high power and super long flying&running time for your rc airplanes, boats and cars, come with 2 pack for meeting your expectation and need. SPECIFICATION Battery Voltage: 14. 8V; Capacity: 2200mAh; Configuration: 4S1P; Discharge: 50C; Discharge Connector: XT60 plug; Dimension: 4. 13*1. 18*0. 79 inches. SAFE CHARGE AND USE Made from high quality material, no leakage, stable current output, can be used with confidence.