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!
Voltage: 4S1P / 4 Cell / 14.8V
Discharge: 65C Constant / 130C Burst
Weight: 268g (including wire, plug & case)
Dimensions: 103 x 35 x 36mm
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’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 15C on some batteries.
• Longer Cycle Life, almost double that of standard lipoly technology.
The nano-core technology in lithium ion batteries is the application of nanometer conductive additives. The nanometer conductive additives form ultra-strong electron-conducting networks in the electrodes which can increase electronic conductivity.
These additives create the 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.
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Weight 270gr. Ordered two, both came perfectly balanced. Inner resistance around 4mohm for all cells, compared to around 5mohm for the 45C-90C 2200 nano-tech. Dimensions: 104mm x 34mm x 37mm. So nice first impression, remains to see how it holds up. Will use it in a MX2 1230mm and in an EFX Racer with 80A ESC and 3000kv NTM 2836, hoping to reach 250kph with that one. Recommend so far, might get back with more data when I have used them for a while.These are pretty good 40-45C cells.
http://www.elektromodellflug.de/gallery/tnt-2250-2200-65c_25ci.gifLots of burst power!Ordered 2 of them and one of them was a defected one. It had 0 voltage after 2-3 mins of flying. The Lipo Guard couldnt even beep before it discharged. :(a great 4s battery can handel a lot of unbalanced chargesThis battery is AWESOME! Tons of power...the high discharge makes a huge difference. I'm using it to run my 70mm edf and it works excellent.I use this battery in my 3m glider with inrunner motor drawing 30A at full throttle. This battery only gets slightly warm. Is able to deliver plenty of current to the motor. I am very pleased with and would buy more.Doesn't even notice a 50amp draw. Haven't pushed it harder than that.Vraiment super ! utilis sur un Racer F5D a 170 Ah ne chauffe presque pas en fin de vol reste a voir la dur de vie avec se traitement !perfect battery for dji naza 450 quad