Turnigy NanoTech Plus 1300mAh 4S 70C Lipo Pack w XT60

Specs:Capacity: 1300mAhVoltage: 4S1P / 4 Cell / 14.8VDischarge: 70C Constant / 140C BurstWeight: 154.76g (including wire, plug & case)Dimensions: 73.5x35x32.8mmBalance Plug: JST-XHDischarge Plug: XT60 Advantages over traditional Lipo 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’t exceed 60degC• Swelling during heavy load doesn’t exceed 5%, compared to 15% of a normal Lipoly.• Higher capacity during heavy discharge. More than 90% at 100% C rate.• Fast charge capable, up to 30C on some batteries.• Longer Cycle Life, almost double that of standard lipo technology.