Turnigy Nano-Tech-A-SPEC G2 3200mAh 4S 65 ~ 130C Lipo-Pack

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Customer Rated

Aug 28, 2015

So far this battery out performs all of the regular NT's and has yet to show any signs of puffing after 30 very high amp(100A )flights in a 70mm edf. It is unbelievably solid(think of Pulse or Thunder Power if you have ever held one in your hand)in it's shrink wrap casing almost making it feel like a hardpack compared to how regular NT's feel. The IR is extremely low for the abuse I have put this pack through and it is roughly now around 50c. It started out fresh as a 55c so either way you look at it for the price this is a great pack and I will definitely be only purchasing A-spec Nanos from now on.
-tayze

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Certified Buyer Rated

Aug 04, 2015

Received the batterys in good time and at a great price , balance is spot on but have not tried as yet as it is too cold , will get back later !!!!

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Customer Rated

May 23, 2015

Good lipo pack ,good balance,cool at 60A normal at 90A,
light hot at 120A , hot at 150A god for pylon,hotliner,and jets
Very much beter from 2600 A-spec G2

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Certified Buyer Rated

Oct 16, 2014

c'est le meilleur produit en matiere de lipo chez hk ? en tout cas le plus cher et le plus mauvais rapport qualit prix. si on choisit cette reference c'est pour des applications extremes type f5b f5f etc . premier pb a la reception un element est en dessous de 0,20v des autres..., je charge 1c et mesure les resistances internes (9,4/9,7/11,1/7,9 mohm) j'ai procede au rodage de cet accu c'est a dire , decharge 5c sans descendre en dessous de 3,5v par element, surprise , un element s'effondre 3,1v et les autres sont 3,55/3,60v, j'arrete la decharge, j'atend 12 h avant de recharger 1c. 2eme decharge 5c soit 15A , j'arrette 3,6v et j'ai deja un differentiiel de 0,27v max entre elements !

je charge 1c apres 10h de repos, les resistances internes augmentent ! (11,5/10,9/12,7/8,7mohm).

je decharge maintenat 10c (32A) delta de 0,18v en fin de decharge (3,5v/elt)

cet gamme d'accu est le fleuron de hk, ?

fuyez, ils sont inadapts aux fortes decharges, trop cher pour la qualit fournie. J'avais des doutes sur 2 accus 3s spec a 2200ma qui sans avoir ete decharg plus de 25c sur un motoplaneur gem ont tres fortement faibli 15 cycles . Maintenant j'ai des chiffres sur ces Spec A... ras le bol des annonces marketing de hk, ces accus sont mauvais, mal tris, ne respectent pas les spec (130c je vous rapelle!), 10c ils chauffent (42c avec T ambiant de 16..) et augmentent leur resistance interne a chaque cycle meme 5 ou 10 c ?

nul

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Customer Rated

Jul 05, 2014

forgot to rate previous review, definitely 5 for all plus models flew at least 20pcnt faster. Will be getting more.

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Customer Rated

Jul 05, 2014

Superb battery, you could not buy better at any price. Have used this and 2.2 in two different ducted fan models and they transformed them. Was previously using Tunigy and nano-tech but these come down cool with no puffing after flying at full throttle for much of the flight.

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Certified Buyer Rated

Jun 01, 2014

Well this one kind of suprised me, it really deleivers alot of power.



I use it in a rc lander f-16 on 4s. Using a 60A Turnigy controller and the lightweight 4000kv 70mm alloy fan. This is a great combo and pulls 64A@WOT.



Usual discharge is around 70pcnt. With 30pcnt left it still delivers full power so I guess 100C is easily reached.



Seems like a winner!

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Customer Rated

Apr 19, 2014

wow really nice lipos! i mean better then the nano tech...not so high voltage drop and you can discharge them well...i got my 3200 mah and the cells was at 3,50 v..thats really nice...i think if you go under 3,50 v you can destroy this lipo, but until 3,50 v all is fine and i used it over 10 times now.