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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: 5000mAhVoltage: 3S1P / 3 Cell / 11.1VDischarge: 25C Constant / 50C BurstWeight: 403g (including wire, plug & case)Dimensions: 169x48x25mmBalance 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 60degCThickness 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: N5000.3S.25
These are very nice and will give your spartan a kick just make sure your motor doesn't draw too much current as these can give a bust current of 250 amps. Depending on what speed controller you are using, you could potentially damage or ruin it if your motor tries to overdraw amperage in, say, a full throttle sprint. Good luck!
Could be several things. I would check the balance on the cells 1st. Take a voltometer and check the voltage on the balance plug, negative to black and positive to each of the remaining wires. If it is out of balance most high end chargers will not charge it.
if 1 cell is too low like Ben said most charger will not charge it, I have been able to give a low cell a quick few sec charge with nimh setting to get the cell up enuff to have my charger charge it normally.
Havnt got to use as of yet but fitment in traxxas 1/10 revo and summit is great. A must have for anyone wanting good cheap lipo power for there traxxas model and more! Ill deff buy more of these lipos.
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3/28/2013 Andrew
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30 cycles and still going strong. They've been knocked around, wet, sitting in the bottom of a vibrating boat hull, left charged and sitting for a month and they still deliver the juice. Will be buying more soon.
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