Turnigy nano-tech 4000mah 3S 35~70C Lipo Pack

More than just a fancy name. TURNIGY nano-tech Lipoly batteries were designed from the ground up with serious performance in mind. Utilising an advanced LiCo nano-technology substrate that allows electrons to pass more freely from anode to cathode with less internal impedance. In short; less voltage sag and a higher discharge rates than a similar density lithium polymer (non nano-tech) batteries. For those that love graphs, it means higher voltage under load, straighter discharge curves and excellent performance. For pilots it spells stronger throttle punches and unreal straight-up performance. Excellent news for 3D pilots! Unfortunately with other big brands; numbers, ratings and graphs can be fudged. Rest assured, TURNIGY nano-techs are the real deal, delivering unparalleled performance!! Spec. Capacity: 4000mAh Voltage: 3S1P / 3S Cell / 11.1V Discharge: 35C Constant / 70C Burst Weight: 335g (including wire, plug & case) Dimensions: 152x49x21mm Balance Plug: JST-XH Discharge Plug: 4mm Bullet-connector Advantages over traditional Lipoly batteries; -Power density reaches 7.5 kw/kg. -Less Voltage sag during high rate discharge, giving more power under load. -Internal impedance can reach as low as 1.2mO compared to that of 3mO of a standard Lipoly. -Greater thermal control, pack usually doesn�Eft exceed 60degC -Swelling during heavy load doesn�Eft exceed 5%, compared to 15% of a normal Lipoly. -Higher capacity during