Turnigyナノテクノロジー4000mah 5S 45〜90Cリポパック

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Customer Rated

Sep 15, 2014

I bought 2 of these Turnigy Nanotech 45C 4000mah 5S batteries to use in parallel on a 800mm hexacopter and, in parallel, I was barely able to pull 65pcnt of their capacity or about 5500mah. I was drawing around 30A on average with a high of around, burst, maybe 50A. Since I had them hooked up in parallel I was drawing half that per pack at a constant rate and I still only got 65pcnt, these are total garbage. You should be able to discharge a GOOD lipo pack down to 80pcnt of it's total rated capacity without over-discharging it. I would recommend against these.

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Customer Rated

Aug 08, 2013

"Caveat Emptor"

I am really upset to find out that one of my packs that I purchased about 6 months ago, with about 5 full cycles is puffed!! It has been sitting on a shelf with a partial charge for storage for about two months. Next to it is other turnigy packs(5.0 20c) that are over a year old, many cycles put through them and are rock hard.


I am going to try and contact HK, but judging from the previous comment , it looks like I am out of luck.

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Customer Rated

May 21, 2013

Do not purchase these batteries. I have two and they have puffed even though I have not used them during a flight. HK just told me it was "too bad" even thought I registered them on purchase. Save yourself some money and go with another brand.

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Certified Buyer Rated

Dec 25, 2012

Really great!

I love it with my A50 14S

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Certified Buyer Rated

Jun 22, 2012

I owned 8 pieces and they are excellent on 600 size helis. Used them is series.

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Customer Rated

Jun 17, 2011

Works great on my "Pursuit" racingboat with the 180A esc and 3674 size Leopard 1900kv motor. Great power, no overheating!

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Certified Buyer Rated

May 08, 2011

Very very good Lipo Pack i will buy it again!!!!

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Certified Buyer Rated

Jan 27, 2011

Sehr gute Akkus! Hatte nie bessere!

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Certified Buyer Rated

Jan 17, 2011

hofman magnetics the beast, HET6904 edf unit, k-force 100amp with burst up to 150amp. This system draws abot 137amps and produces 2366watts.. This pack gets just a tad worm after a stressfull flight.5 stars easy

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Customer Rated

Nov 03, 2010

nice, finally osme 5s packs,

going to use in my sundowner with a eflight power 42,

should make enought power