4Pcs XF Power 7.4V 550mah 70C 2S Lipo Battery JST Plug

Description: Battery Brand: XF Capacity: 550mAh Size: 5.7*3*1.1cm Continuous Discharge Rate: 70C Weight: About 40g/pc Colors:Standard Colors Note: Due to the difference between the measurement, the battery dimension and weight may have little error. Caution: 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 Included: 5x XF Power 7.4V 550mah 70C 2S Lipo Battery JST Plug