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  Item found in the following categories;
> Batteries & Accessories > Li-Poly (All brands)
> Batteries & Accessories > 35C Discharge
> Batteries & Accessories > Turnigy nano-tech

  RATED:

Turnigy nano-tech 4000mah 4S 35~70C Lipo Pack

Turnigy nano-tech 4000mah 4S 35~70C Lipo Pack


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: 4000mAh
Voltage: 4S1P / 4S Cell / 14.8V
Discharge: 35C Constant / 70C Burst
Weight: 427g (including wire, plug & case)
Dimensions: 155x49x27mm
Balance Plug: JST-XH
Discharge Plug: 4mm Bullet-connector

Suited to the following models: Hirobo Lepton EX, HIROBO SDX-EP(4S x 2)

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 60degC
-Thickness 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: N4000.4S.35

This product available from a warehouse near you!

Capacity(mAh) 4000
Config(s) 4
Discharge(c) 35
Weight(g) 427
Max Charge Rate (C) 8
Length-A(mm) 155
Height-B(mm) 49
Width-C(mm) 27
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Customer Data
557g Back warehouse: 0 10+ $43.06
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 Customer rated
518
crowns
  
 
Total of 9 discussions.
Alex  2 points - 12/20/2012
 
sorry, I meant 140 AMP, not 40! :)
 Gary 3054 points
4mm golds will not handle anywhere near this current 40/50amps is really tops.You need to something like EC5's or 8mm golds.
 H-KING_SCOTT 5233 points
4mm will handle a little more than that but the point is that the connectors supplied reflect the likely and more the point, sensible current draw for a given pack.
Alex  2 points - 12/20/2012
 
im not sure that the 4mm bullet plug is strong enough to channel the 40 AMP that battery powers. should I change the connectors? PLEASE REPLY!
 Gary 3054 points
4mm golds will not handle anywhere near this current 40/50amps is really tops.You need to something like EC5's or 8mm golds.
 soulmagic 22 points
would traxxas plugs go good on this? will they hold up?
RCLife  27 points - 4/16/2012
 
What happen if I charge this battery with 5A, I have only 5A charger?
 BuLLsNaKe 1311 points
I think the lipos should be charged with 1C but some batteries have 5C or 10C or 15C charging rate but bo not worry you can charge it for this battery is 8C maximum...
BEST ANSWER CREDIT AWARDED
 Michael 8 points
There is a warning label that says 8C max charge amperage. They will get a faster charge but its always good to charge 1C when you can, its better for the battery.
Cidos  34 points - 4/16/2012
 
I have continuous 50A max 60A motor, How much time Can I fly with this battery?
 BuLLsNaKe 1311 points
4000mah 4A for hour so that 60*4=240A for minute if you fly constant 50A,hence* 240/50=4,8 in theortical but sometimes the motor takes 20-30-40-50-60A so that you can fly approximately 5-6-7-8-9-10 minutes.:)
BEST ANSWER CREDIT AWARDED
EemPeace  25 points - 4/16/2012
 
Does it have buddycode? is it available? Who do you think buy it? Can I take 100amp from this battery?
 BuLLsNaKe 1311 points
it is not available for this battery I guess but I will buy soon, you can get exactly 140amp from this battery no doubt good battery.
BEST ANSWER CREDIT AWARDED
 Ender22 46 points
****
 Ender22 46 points
****
shakkan  7 points - 3/13/2012
 
will the batterys be good-weight and amp rating-for an RC lander panther
Cidos  34 points - 12/6/2011
 
Is this lipo bettern than 4000mah 4s 40C Zippy lipo? I am unstable on them..What do you say?
 BuLLsNaKe 1311 points
the quality of nano-tech batteries are better than the others, no doubt but you can get more current continuously from zippy 40C morever they are cheaper than those batteries,,, good luck
BEST ANSWER CREDIT AWARDED
 sciambola 1 points
sinceramente ne possiedo 2 pacchi e non mi sono trovato bene perchè dopo 10 scariche sono gonfiate
Duman  3 points - 10/20/2011
 
What means nano-tech?
 edwin46 104 points
Read description
 edwin46 104 points
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 60degC -Thickness 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.
BEST ANSWER CREDIT AWARDED
TTRS3  32 points - 5/24/2011
 
It`s a shame they are a few mm`s too wide to fit in Car battery holders! It`s about time Turnigy put these Nanotech cells into Hardcase packs for Cars and they would sell thousands.
 Drax21 54 points
In a hard case they would be slightly bigger again. A hard case range would be nice though.
Customer Reviews
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Overall Rating
Morten83
10 likes
Value
Quality
Like it?
Best lipo i ever had!


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Overall Rating

34 likes
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Quality
Like it?
São ótimas baterías. recomendo


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Overall Rating
Reikon
110 likes
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Quality
Like it?
I use 2 of them in my T-Rex 600. They have the same weight as 25~50C version, but they are more powerful.
Please put them into the European warehouse.


1 comment. Reply..

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Overall Rating
Rothmans
1375 likes
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Like it?
I had place order 4pcs of this battery, after wait for 3 weeks, suddently this battery become back order. After check to HK, they give me reason said the battery had damage and can't deliver. I have to cancel this part. :(


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Overall Rating
abagnalejr123
41 likes
Value
Quality
Like it?
Very good LiPo, arrived with 3.7 volts/cell & exactly balanced.
With a small amount of sanding of the battery compartment, this LiPo fits into the batt compartment of the FMS 1450mm wingspan P-51 Mustang & provides all the power the stock 500kv motor could ask for. Also a worthy purchase as will allow you to upgrade the motor in the future to something with more power.
BUY A FEW, YOU WONT REGRET IT !! A FROM ME!


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