4000 Sport Power 7.4V 2 Cell.

Overview Venom® DRIVE series LiPo batteries are engineered for the demanding requirements of todays RC car, truck and boat applications. Utilizing the latest advancements in lithium polymer technology and select materials for improved performance, safety and cycle life: DRIVE provides premium and reliable energy to power your passion. This Venom® 40C 2S 4000mAh 7.4V LiPo ROAR Hardcase battery with UNI 2.0 is perfect for most 1/8 and smaller brushed RC boats, 2WD and 4WD brushless cars, monster trucks and buggies and is built with a molded hardcase for added protection and durability. Venom® DRIVE batteries now also include the Venom® Universal 2.0 Plug System for the ultimate in connectivity. Utilizing a high current Amass XT60 base plug, use the correct Venom® UNI 2.0 adaptor for Traxxas® legacy, Deans™ or EC3™ adaptor to allow for solder-free plug conversion and plug and play use with todays most popular RC vehicles.   Available in a wide range of sizes, capacities and C rates there is a Venom® DRIVE battery to suit most applications. As an industry leader in RC batteries and chargers for over a decade, Venom® is a name you can count on for the power and performance you demand. Specifications Battery Voltage 7.4V Capacity 4000mAh Connector Type Venom Uni 2.0 Height 23mm Length 138mm Maximum Burst Discharge Rate 320A Maximum Charge Rate 4A Maximum Continuous Discharge Rate 160A Weight 8.5 oz (242 g) Width 47mm Wire Gauge 12 AWG