Turnigy Nano-Tech-2700mAh 4S 65 ~ 130C Lipo-Pack

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Customer Rated

Jan 17, 2016

For what you get with this high power pack is a lot but it's short lived. If you've never used a nanotech pack or any other brand that doesn't contain nano substrates you're in for a jolt of power you never had nefore. This is especially for EDF flyers and not only will you feel the extra power but you will see it if you have a watt-meter or telemetry system showing voltage sag\peak amps\peak watts and so on. Of the 2 that I originally got I still have and use them although they are about 8 months pregnant. I wouldn't suggest a constant load of more then 70-80 amps max if you want this pack to last. However it will take some abuse but not for long before puffing starts. All I fly is foamies so I don't mind flying with a knocked up pack but I'd be lying if I said it doesn't bother me that this is a 65c rated pack so she "should" handle the 175 continuous amps defined by her C rating. To say the least it's upsetting but the more you learn about lithium chemistries especially in use in the RC world the more you accept the fault in the system that leaves this an unregulated market. Anyway... good pack, lots of power, fairly light but just like any high C nanotech if you want it to last care must go into what you put them through. For a couple bucks more you can get a lighter 65c 4s 2600mah Aspec and they don't puff.

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Customer Rated

Aug 18, 2015

Bought one of these batteries for a Alpha jet that I have had for a couple of years now, kept going through batteries every time I flew it, These one's are very good value and don;t even come down warm after a 5 minute flight , Am running 3200kv eflite motor with 85amp esc with 6 blade x70mm edf unit. Will be getting more as soon as possible.
As I said very good , lots off power and a very good price.Rod.

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Customer Rated

Jun 17, 2015

Awesome discharge, I dunno about 175 amps continuous without eventually puffing. I have 2 that I have 12 charges on each, ran in my 70mm F-35 on a DMT 3000kv inrunner on a XRP 14b which pumps out 1500 watts at startup and settles to 1250 watts static. This equates to around 80 amps. My #1 battery is still pretty solid but my #2 is starting to get mushy, If you have Nano-techs you know what I mean. I have many other Nano's and it happens here and there but altogether this is a solid battery, unbeatable for the price.
-tayze

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Customer Rated

May 13, 2015

Heavy but usable in EF1. Used with a Proud Bird these packs will let you hit minimum weight for the class without adding weight. With the max battery weight now at 335g for EF1 these are a good budget alternative to the other brands.

Seem to hold their voltage well. Wished they shipped with t-connectors.

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Certified Buyer Rated

Feb 23, 2015

Awesome! Perfect cells and more power

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Certified Buyer Rated

Nov 22, 2014

gracias hobyking por sacar estas grandes baterias.

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Certified Buyer Rated

Dec 10, 2013

I use this big battery into my 1400nn NX2 from Hobbyking. I never dissapoint in this nanotech type of batteries. It is good enough when need high amps for the big plane. MX2 is 2kg.

I recommend for everybody. Nanotech is the best ever.

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Customer Rated

May 10, 2013

I purchased these for a funjet Ultra and have to say that the battery's did not get warm, they allowed a good few fly byes and packed a good punch. If you are looking for a light punchier battery this is the one - it keeps the weight down for the all important speed runs.

This was used on a Typhoon 2w25

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Customer Rated

Apr 29, 2012

Powerfull battery.

I was fliying my F-86 from Horizon hobbie with Zippy 40C but performance was marginal and the battery was getting very hot and swell.

With this one the performance is much better and the battery is just a little bit warm at the end of each flight.

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Certified Buyer Rated

Feb 17, 2012

amazing for those power hungry edf's