<br><b>BETAFPV 8pcs 300mAh 1S Lipo Battery 30C 4.35V with JST-PH 2.0 Powerwhoop Connector for Tiny Whoop Blade Inductrix Micro Mini Drone </b> <br> <br><b>Specification: </b> <br>Item: 300 mAh HV 1S Lipo Battry <br>Capacity: 300mAh <br>Size: 58mm*11mm*6mm <br>Continuous Discharge Rate: 30C <br>Weight: 7.7g/pc <br>Flight time: 5 min 10 second on Beta65s <br>(If we use 260mah battery, we can get 4'10'' only on Beta65s.) <br> <br><b>Caution: </b> <br>Don't over-charge, or over-discharge batteries. <br>Don't put it beside the high temperature condition. <br>Don't throw it into fire. <br>Don't throw it into water. <br> <br><b>Package Including </b> <br>8 * 300mAh 1S Lipo Battery 30C 3.8V with JST-PH 2.0 Powerwhoop Connector