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More than just a fancy name. TURNIGY nano-tech lithium polymer batteries are built with an LiCo nano-technology substrate complex greatly improving power transfer making the oxidation/reduction reaction more efficient, this helps electrons pass more freely from anode to cathode with less internal impedance. In short; less voltage sag and a higher discharge rate than a similar density lithium polymer (non nano-tech) battery. For those that love graphs, it means a straighter, longer curve. 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: 4000mAhVoltage: 2S1P / 2S Cell / 7.4VDischarge: 45C Constant / 90C BurstWeight: 254g (including wire, plug & case)Dimensions: 152x48x15mmBalance Plug: JST-XHDischarge Plug: 4mm Bullet-connector The nano-core technology in lithium ion batteries is the application of nanometer conductive additives. 1) The nanometer conductive additives form ultrastrong electron-conducting networks in the electrodes which can increase electronic conductivity. 2) These additives create a superstrong ability for imbibition in the carrier liquid to supply more ion channels. This improves the ability of ion transmission and ion diffusion. Through improving electronic conductivity and ion transmission, the impedance is reduced and the polarization of high rate discharge decreases greatly. 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 1.2mΩ compared to that of 3mΩ of a standard Lipoly.-Greater thermal control, pack usually doesnt exceed 60degC-Thickness swelling during heavy load doesnt exceed 5%, compared to 15% of a normal Lipoly during heavy load.-Higher capacity during heavy discharge. More than 90% at 100% C rate.-Fast charge capable, up to 15C on some batteries.-Longer Cycle Life, almost double that of standard lipoly technology.
PRODUCT ID: N4000.2S.45
Love them have two of them in series (4s) in my Apparition boat with a Leopard 4074 2200kv motor it screams i have a Turnigy 180amp marine ESC in it. Battery's are thin, light have plenty of power ran about 6min today and only took 1200mah in each when i charged them. Got them today they took 2200mah and the cells were right on fast shipping too EMS is the way to go with battery's.
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Henry Pessoa
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This is a very good batery! 5 Stars. I run it in my SC10 and has a lot of power and run live! Impressive. With a 5500KV Turnigy motor the Short Course can make wheeles!
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