ProTek RC PTK-5101-20 4S 120C Low IR Si-Graphene + HV LCG LiPo Battery (15.2V/4

Features:Lighter than a hardcase 4S LiPo pack of equal capacityImproved power to weight ratio and a lower overall CGMore runtime, with a dramatic increase in voltage and punchSilicone Graphene can handle more abuse and deliver more current than a standard LiPo batteryImproved efficiency, lower operating temperatures, and lower internal resistance!Increased run time, increased cycle life and increased voltage!More capacity gram for gram when compared to standard LiPo cellsPerfect for stock class racers looking to shave grams10C max charge rates - 1C charge rate recommended for longest life7.6V nominal voltage5mm bullets and 5mm to 4mm bullet adapters included