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  Item found in the following categories;
> Batteries & Accessories > Li-Poly (All brands)
> Batteries & Accessories > 25C Discharge
> Batteries & Accessories > Turnigy nano-tech


Turnigy nano-tech 2200mah 4S 25~50C Lipo Pack

Turnigy nano-tech 2200mah 4S 25~50C Lipo Pack

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: 25C Constant / 50C Burst
Weight: 239g (including wire, plug & case)
Dimensions: 119x35x32mm
Balance Plug: JST-XH
Discharge Plug: XT60

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.

PRODUCT ID: N2200.4S.25

Capacity(mAh) 2200
Config (s) 4
Discharge (c) 25
Weight (g) 239
Max Charge Rate (C) 5
Length-A(mm) 119
Height-B(mm) 35
Width-C(mm) 32
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 Customer rated
Total of 23 discussions.
Michael  1 points - 3/18/2015
Hi everyone. What charger should I use with this battery?
RonRC  4450 points - 1/22/2015
Two of these batteries make it possible to lift just under 18lbs with my hexcopter.
rambo911  2 points - 8/28/2014
hello, I have two of these batteries, used them last night, I landed my plane just in time as the battery went almost dead and after it landed, it could barely pull any power. The battery was a bit hot also. Where can I go to find out what should be the minumim voltage, and max voltage, and spec's on these batteries. How hot should these batteries get when using them? I use a hobby king charger setup to 2amp charge I believe, what is the max volts it should be before I fly. I am new to these electric planes, got so many questions here, but can't find proper operating instructions of how to use these saftely, besides being told not to drain them for risk of damaging things.
 Chris 18 points
Hi Rambo, these batteries should be 12.6v (4.2v per cell) when charged. And you should never empty them more than 9.8v. This is standard for all 3 cell lipos. You mentioned that they were warm after use, this is normal. I suggest bringing a cooler with sealed ice packs with you when you fly. After each flight place the used battery in the cooler to help bring down the temperature. High temp will reduce the overall life of the battery. When you charge these batteries be sure to use a lipo balance charger. You cannot use a normal charger as the cells can become unbalanced in voltage over many uses. A charger needs to be specifically designed to charge lipos they can be very dangerous and charging them with the wrong equipment can lead to a fire. As for the rate of charge, you can charge any lipo battery at 1c.. This is a 2200 mah pack so 1c would equal 2.2 amps. If it were an 1800mah pack 1c would be 1.8 amps. This nano techs can charge at 5c, so a 2200 mah would be able to charge at 11 amps. And an 1800mah * 9 amps. But charging at high c will also impact the overall life of the pack. The c rule is 1c = mah rating of battery /1000. I know that's a lot of info but it's the minimum you would need to know to safely use these lipo batteries.
 RonRC 4450 points
rambo911, I don't let mine go below 3.5v per cell when setting up my KK2 alarm. That comes to 10.5v when the alarm goes off. Once landed, and battery removed (no power being drawn) they bounce back to around 3.7v per cell perfect for storage. So, if you have a way to set an alarm, that would be where I would set it. Otherwise you can use a voltage alarm buzzer (usually with LED indicators too). Most of those have a 3.5 cut off. If you have programmable ESCs, set them for LiPo and Medium cut off.
xach  2 points - 2/8/2014
what kind of charger can i use?
 Geoffrey 30 points
any 4s lipo charger should be fine, but I would say that you shold use a Turnigy Accucell 6 charger, this will fit all your charging need's well up to 6s lipo anyway, hope this helps
Carlo  2 points - 12/1/2013
whats is the exact best changer for this thing?
Customer Reviews
Overall Rating
1 thumbs up!
This pack is just GREAT - the best I ever had! First of all, the cells are EXTREMELY well balanced. Even after discharging to 10pcnt residual capacity (which shouldnt be done, I know, I know -) ), ALL 4 cells had exactly the same voltage. Awesome.
Whats more important, however, my Squall does not only have more power, it has more power for a longer time. Finally, after the flight, the pack is much cooler than conventional packs. Just buy it!

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series for 500GT, so far so good, no bloat, balanced cells, just that those wires way too long

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i try it on my skyfun jet and it produce alot of power
compare with the stock with same spec.

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perfeita, mesmo quando descarregada perto dos 3 volts no desbalanceia.

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I ordered the Turnigy nano-tech 2200mah 4s 25-50c batteries and i have to say i am quite pleased with them..not only did they get them here in the US 3 days after i ordered with the express shipping but they are in perfect condition..Havent tested them out yet still waiting for my plane to be built but im sure i wont have any problems, seeing as most people in my club already use the Turnigy Nano-Techs...

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