Amazon.com: Venom Drive Series 20C 2S 5000mAh 7.4V Hard Case LiPo Battery - Includes 12 AWG Soft Silicone Wire Connector, Universal Plug & Adapter System Compatible with Deans, Traxxas, and EC3 Plug
Amazon.com: Venom Heavy-Duty 2S LiPo Battery, 25C 2S 5000mAh 7.4V LiPo Battery, High-Performance Protective Hard Shell Case 2S LiPo RC Battery with Universal Plug and Play Design, Durable 12 Gauge Wire &
Amazon.com: Zeee 2S Lipo Battery 7.4V 80C 7200mAh Hardcase RC Battery with Deans T Style Connector for RC Vehicles Car Truck Losi Slash Buggy Team Associated : Toys & Games
ProTek RC 2S High Power 30C Micro LiPo Battery (7.4V/240mAh) [PTK-5185] - AMain Hobbies