Gens ace 5300mAh 11.1V 60C 3S1P HardCase Lipo Battery is designed for your RC cars with serious performance in mind. The hard protective case gives the battery well protected no matter you are crawling, bashing or racing.Tips: If you use the 5300mAh 3S lipo battery for Arrma new items, such as BIGROCK 4x4 3S BLX or GRANITE 4x4 BLX, you need to change the battery Deans plug to EC5 Plug. Check EC5 Female Connector. FeaturesStable automatic stacking technology enables single-cell capacities of 5000mAh. . Superior cell matched the consistency. . Automatic production line to guarantee high quality and consistent performance. . Gens Ace batteries provide high quality, reliable power for your Rc models. . SpecificationsMinimum Capacity: 5000mAh. Configuration: 3S1P / 11.1V / 3Cell. Discharge Rate: 50C. Max Burst Discharge Rate: 100C. Net Weight(±20g): 406. Dimensions: 138mm Length x 46mm Width x 38mm Height. Balancer Connector Type:JST-XHR-4P. FitmentGens ace 5300mAh 11.1V 60C 3S1P HardCase Lipo Batteries are compatible with most models of ARRMA, Aquacraft, Associated, Axial, Duratrax, ECX, Exceed, HPI, Helion, Hot Bodies, Kyosho, Losi, Ofna, Pro Boat, Schumacher, TEAM DURANGO, Traxxas, Vaterra, Redcat Racing Gen 8.