GoolRC 7.4V 1100mah LiPo Battery With JST Plug For Wltoys A949 A959 A969 A979 K929 1/18 Rc Car 1. 100% Original Wltoys 2. 100% Brand New 3. High quality and durable in use 4. Easy to install 5. 1/18 Rc Car LiPo Battery 7.4V 1100mah JST Plug