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Turnigy Nano-Tech Ultimate 7500mah 2S2P 90C Hardcase LiPo Pack (ROAR & BRCA Approved)

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Turnigy Nano-Tech Ultimate 7500mah 2S2P 90C Hardcase LiPo Pack (ROAR & BRCA Approved)


Now save save $13.49 $13.49

Special Price $31.49 $31.49

You save save $13.49 $13.49

Was  $44.98

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Now officially approved by ROAR and BRCA for racing!

Boasting ultra-high 90C discharge rates and massive pack capacities, the nano-tech Ultimate series of lithium polymer batteries are just the ticket for making it into the winner's circle. Turnigy's industry-leading lithium polymer battery technology has made it possible to finally produce a pack capable of delivering massive amounts of current, dramatically improving performance and pushing your vehicle to its limit without compromise.  

Turnigy achieved all this without exceeding the size of a standard battery pack, a drop-in fit for almost all modern RC vehicles. Furthermore, they come equipped with a unique "through pack design incorporating heavy-duty 5mm gold plated bullet connectors which not only maximizes power output, but they offer a wide range of battery mounting positions. This allows the battery pack to fit virtually any kind of chassis layout.  

All Turnigy nano-tech Ultimate battery packs feature a durable fiber-reinforced impact-resistant Hardcase suited to the punishing extremes of thrashing, bashing, and hard-core racing. This lightweight yet durable fiber-reinforced plastic case ensures that your packs could take a beating and keep coming back for more!  

Don't get caught with a saggy pack at the track, put maximum power to your wheels with nano-tech Ultimate lithium polymer battery packs!   

• Ultra-high 90C discharge rate 
• Massive capacity (mAh) in a standard-size pack
• Heavy-duty 5mm bullet connectors with a "through pack" design
• Fiber-reinforced battery Hardcase 

Capacity: 7500mAh
Voltage: 2S2P / 2S Cell / 7.4V
Discharge: 90C Constant
Weight: 350g (including wire, plug & case)
Dimensions: 138.5x46.5x24.9mm
Balance Plug: JST-XH
Discharge Plug: 5mm 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) 7500.00
  • Discharge(c) 90.00
  • Max Charge Rate(C) 2.00
  • Length-A(mm) 138.00
  • Height-B(mm) 25.00
  • Width-C(mm) 47.00

Dimension Diagram Guide

  • attributeset-12


  • Turnigy Nano Tech Ultimate Battery Pack
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Kostadin | Verified Buyer

  • Overall
  • Quality
  • Value

Very happy with them

Aug 15, 2018

Very good batteries. Long run times, balance perfectly.

El Dougo | Verified Buyer

  • Overall
  • Quality
  • Value

Powerful but puff up over time

May 17, 2018

Been using these for a year now and they do pack a big punch but are puffers.

Aaron G | Verified Buyer

  • Overall
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  • Value

2C charge rate! "Ultimate"? Not quite!

Oct 29, 2016

I have Turnigy Nano-Tech's from 2012 that are the 6600's that are 10C. They cost less than these, are the same form factory (basically), same logos, same all that, but not "Ultimate". How is it that in 4+ years you come up with an Ultimate batter that can charge at 5x SLOWER speeds than before?

Alessandro | Verified Buyer

  • Overall
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Customer Rated

Jul 29, 2016

Queste batterie spingono tanto e le temperature rimangono più basse di molte altre batterie, durata ottima, con il truggy a 4s riesco a fare gare contro i nitro facendo un cambio batteria. Unica pecca? Gonfiano leggermente già dopo le prime scariche anche se non perdono potenza.

John | Verified Buyer

  • Overall
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  • Value

Customer Rated

May 22, 2016

These are great batteries. I use them in both my 1/6 buggy and 1/10 SCT. They definitely have more punch than any battery I have ever used to date and I've used many in both air and surface applications.

Juan | Verified Buyer

  • Overall
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  • Value

Customer Rated

May 19, 2016

Total Crap I have 8 and they all look like balloons due to heavy sweelling. I would not buy them again or recomend them to anybody...

Craig | Verified Buyer

  • Overall
  • Quality
  • Value

Customer Rated

Apr 15, 2016

Wow! Is all i can say! I run a 2wd slash down at meldrum bar park in oregon city and wow does this battery work amazing! I run a castle 1410 and mamba max pro and this battery has almost no heat and i can get about a 30 min run time in while running a 83 23 gearing. I would recommend these batteries for sure. I have two and i can't tell you how nice it is to just go and go while others change batteries. Plus the 5mm plugs allow more amperage. I've melted alot of batteries right around where the bullet connector is from pulling to many amps but this battery can do it all!

mario | Verified Buyer

  • Overall
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Customer Rated

Jan 07, 2016

ottima durata,costante per tutta la durata della carica,nessun problema di gonfiore,ottimo prodotto consigliato

65BAJA | Verified Buyer

  • Overall
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Customer Rated

Dec 23, 2015

I only have one practice day on the two packs I bought so far. They run way cooler than my Vant 6500 pack. Way longer run time as well. I will update my review if I have any problems.

RicardoS | Verified Buyer

  • Overall
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  • Value

Certified Buyer Rated

Dec 10, 2015

very good lipos, dont even get warm!

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