The 600mAh 3.7V Li-Po rechargeable battery fits well for Parrot Minidrones Rolling Spider and Jumping Sumo. Mini in size， compact and lightweight， with protection board， safe and convenient. <br> <img alt="" src="http://192.168.0.98/images/R/2/RM4952/RM4952-1-e63f-pmjp.jpg"> <br> <strong>Features:</strong> <br> LiPo Battery with Protection Board <br> Upgrade Battery for Parrot MiniDrone Jumping Sumo &amp; Parrot MiniDrone Rolling Spider <br> High capacity for long flying time， compact and durable <br> Over charge protection， avoid high current damage your battery <br> <br> <strong>Specifications:</strong> <br> Capacity: 600mAh <br> Voltage: 3.7V <br> Max charge current: 1A <br> Discharge Current: 15C continuous discharge <br> Weight: 16g/Piece <br> Dimensions: 44 * 26 * 9mm <br> <br> <strong>Package Information:</strong> <br> Package size: 8.5 * 5.2 * 3.5cm / 3.4 * 2 * 1.4in <br> Package weight: 41g / 1.45oz <br> Yellow box package <br> <br> <strong>Package List:</strong> <br> 2 * 600mAh 3.7V LiPo Battery with Protection Board