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Turnigy nano-tech 4000mah 2S 35~70C Lipo Pack

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Turnigy nano-tech 4000mah 2S 35~70C Lipo Pack

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$21.95
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SKU:
N4000.2S.35
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More than just a fancy name. TURNIGY nano-tech Lipoly batteries were designed from the ground up with serious peformance 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 who 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! 

Spec.
Capacity: 4000mAh
Voltage: 2S1P / 2S Cell / 7.4V
Discharge: 35C Constant / 70C Burst
Weight: 234g (including wire, plug & case)
Dimensions: 152x49x14mm
Balance Plug: JST-XH
Discharge Plug: 4mm Bullet-connector 

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.

  • Capacity (mAh) 4000.00
  • Discharge(c) 35.00
  • Max Charge Rate(C) 8.00
  • Length-A(mm) 152.00
  • Height-B(mm) 49.00
  • Width-C(mm) 14.00
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Pi90show | Verified Buyer

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Certified Buyer Rated

Feb 13, 2015

Ottima batteria, acquisto solo nano-tech e non sono mai rimasto insoddifatto

| Verified Buyer

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Certified Buyer Rated

Feb 24, 2013

Ottima baTteria fa quel che deve

diego82 | Verified Buyer

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Certified Buyer Rated

Dec 05, 2012

Really good batteries!I use for a quadcopter(950g) on 1450Kv motors,KK2. They last 12 minutes(till 6.8V) not only in hovering flight. Weight 230g

George | Verified Buyer

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Customer Rated

Nov 14, 2012

Awesome Lipo.....over 30 cycles and no puff and still has full power. Works great as a 50cc RX pack !!!!

brandon288012 | Verified Buyer

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Certified Buyer Rated

Oct 20, 2012

got these for mor my t maxx electric conversion . i run them in series for 4s ,and even with me running the truck hard i still get great run time and power out of them ! nano tech batteries are the best i have found yet !!!!!

andersand | Verified Buyer

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Certified Buyer Rated

Sep 28, 2012

boought 2 of theese to make a 16s pack together with 2x6s, 3 of the cells were good, one is slightly higher reading on Ir even after 5 test cycles to 5pcnt around 3.5-4 mohm which is too high, will have to buy another pack to get another cell, ohh well, quite cheap so its not that bad. the watthour vs gram and amp vs gram on this cell is very good

ahgamal | Verified Buyer

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Certified Buyer Rated

May 12, 2012

Wow, great battery, great price and very nice finish. similar battery is about six times the price yes hobbyking charges a bit for over weighting it but still much cheaper.

abletowinginc | Verified Buyer

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Certified Buyer Rated

Apr 01, 2012

i own many nano tech batteries and they all perform better than any battery i ever bought. including high end expensive ones. they are small for there rated size and lightweight and never swell on me have many over 19 months old now

| Verified Buyer

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Certified Buyer Rated

Mar 30, 2012

a very nice battery, gives my about 25minplus run time on my summit

elcan | Verified Buyer

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Certified Buyer Rated

Dec 06, 2011

Excelent product quality, 5 stars for the finishing and it comes with the connector soldered so it's less hassle.

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