Power Hobby - 2S 7.4V 4000mAh 20C LiPo Battery Pack w/ XT90 Plug Hard Case Upgrade Parts Car and Truck Engine and Servo Mounts and a water-resistant outer case

and a water-resistant outer case further improve reliability and value

Receiver for KT231P / 331P radios

Built-in fire-proof circuitry to protect the battery plug

-Belt-type 4WD system delivers excellent drive efficiency and stability

3rd channel plug can be used to control lights

Power Hobby - 2S 7.4V 4000mAh 20C LiPo Battery Pack w/ XT90 Plug Hard Case Upgrade Parts Car and Truck Engine and Servo Mounts and a water-resistant outer caseThe 2 cell 4000mAh 20C LiPo is perfect for 1 10 & 1 8 scale cars, trucks, and buggies and Boats. High end performance and reliability at an affordable price Perfect for 1 10 scale cars, trucks, buggies, Boats, Crawlers Includes: 1 Battery Specifications: Size: 25. 1mm X 47mm X 138mm Suggested Charge Rate: 1C