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Turnigy nano-tech A-SPEC lithium polymer batteries are built to the absolute highest of standards to provide competition level performance. With features such as gold plated balance leads, silver plated discharge wires and an all new CNT (carbon nano tube) additive mixed into the electrodes, these batteries are simply unmatched by any other in performance and build quality!
The new CNT/electrode mixture reduces impedance, generating less heat and maintaining a higher voltage under discharge load. Basically what this means is that these batteries will provide more power in your machine especially during high current draw maneuvers, and they will provide a longer cycle life due to the lower operating temperatures of the pack.
Top notch performance and build quality make these packs ideal for high-demand flying such as 3D helicopters, EDFs, F3A and any other high current draw applications.
More than just a fancy name. TURNIGY nano-tech A-SPEC lithium polymer batteries are built with a LiCo nano-technology substrate complex and an all new CNT (carbon nano tube) additive 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!
* The nano-core technology in lithium ion batteries is the application of nanometer conductive additives. 1) The nanometer conductive additives form ultra strong electron-conducting networks in the electrodes which can increase electronic conductivity. 2) These additives create a super strong 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 1.2mO compared to that of 3mO of a standard Lipoly. Greater thermal control, pack usually doesn't exceed 60degC Thickness swelling during heavy load doesn't 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.
Make sure you store the packs at 7.4-7.6 volts. Most damage to a lipo is created during storage. Do not store them fully charged or fully discharged. Make sure they are stored at 50-60% in a cool area with no direct sunlight
I am a huge fan of the Turnigy Nano-tech batteries. They have more power and punch than any other battery I have tested, including expensive brands....when they are brand new. However, after about 5 months of use, my Nano-techs begin to puff up, and when this happens, the power output and runtime is significantly reduced. Now this is not preferred, but I am not upset because these batteries are such a good value. My question is has anyone had this same experience with the A-SPEC Nano-tech batteries? Because I do not want to spend the extra money on the A-SPEC batteries if they are not going to perform at the 5 month mark as well... I'll stick to the regular nano-tech batteries if this is the case. Any comments or feedback is highly appreciated! Thank you!
I've had many of the A-specs over the years and have used and abused them significantly! I consistently over-discharged two of them well under 2.4 volts per cell and they have still come back swinging! I would say you must have gotten a Friday set?
Make sure you store the packs at 7.4-7.6 volts. Most damage to a lipo is created during storage. Do not store them fully charged or fully discharged. Make sure they are stored at 50-60% in a cool area with no direct sunlight
Hola ya estrene la lipo nano tech 6200 65c, y tengo que decir que es fantastica tiene la misma eficacia desde el primer minuto hasta los ultimos seis minutos que la utilizo y apenas se calienta, uso un xray con motor brushells 4.5t.ahora pedi una de 6600 de 65c y espero que quede satisfecho como ahora, un salido a todos
Tengo pedida una para probar ya que tengo una nano-tech 5300 50c que estoy muy contento con su rendimiento, no creo que me defraude pues parace que tiene muy buena pinta.cuando la pruebe dejare mi comentario.un saludo a todos
I have two of these and have had no issues(about 6 cycles each). However, I am wondering if anyone has had these long term and has had issues with the design. Specifically, I am referring to the 2S2P - my concern is that since when these get charged the charger only monitors two cells, and although a parallel setup would indicate self balance.
I am wondering whether I should take extra care not to overcharge these since when charging, one cell could still be charging at a higher rate than the other cell in the parallel setup.
Given a 2S2P designation, I am assuming 2 cells are serial (and each of these has an identical cell in parallel). What extra precautions should be taken for long term care of these?
Assume that single cell is 3100mAh and can be charged at 8C. If you will never exceed 3.1A*8=24.8A charging two parallel cells (4C for 6200mAh) you can be sure it is safe. Such totally uneven current distribution is unobtainable btw.
Make sure you store the packs at 7.4-7.6 volts. Most damage to a lipo is created during storage. Do not store them fully charged or fully discharged. Make sure they are stored at 50-60% in a cool area with no direct sunlight
I can't believe the balance plug questions when it specifically states on the picture '6 cells balance plug for illustration purpose only'.
Attention to be paid more is. Hmmmmmmm. *-)
Looking at all the rest of the lipos pictures the web designer user the same picture of a JST-XH balance plug just for reference of what a balance plug looks like. It had nothing to do with the wireing or how many cells there are.
Most of them are near this weight, the other day I just weighted two nano-techs 6600mAh 2S 65-130C and they were 291g each (no wires), same as 5300's and 5600's. So 296g seems pretty reasonable for this one.
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