SUNPADOW 4S Lipo Battery 14.8V 120C 1500mAh with XT60 Connector Rechargeable for RC FPV Airplane Quadcopter Helicopter Drone Model Racing Hobby(2 Count)

Super good battery, doesnt get to hot even in my edf and getting some abuse.100% recommend if you need a 4s that's small and as light as a 3s for them 800mm edf jets

Cells well balanced working well