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  • 23/01/2017

    Bought to use with my Eachine Aurora 90mm quadcopter. arrived reasonably quickly and in good packaging

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  • 10/12/2017

    Storage condition voltage 3.9V Purchased three weight 34.3 ~ 36.4g. Quality is high I am satisfied. Thanks Gaoneng!

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  • 26/07/2017

    Have only done a handful of flights, but this battery has taken the performance of my Arfun 90 up a level over the "improved" stock battery (500 mah). It definitely has more power and speed, and it has increased my flight time from 5 min to 6 min even with more aggressive flying. Was a little concerned I should have bought the GNB 450 which weighs 4-5 grams less, but this 550 has a great combo of power and efficiency on this bird. Everything else stock except the props - now using KK 1935 3 blades. Very pleased.

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  • 10/04/2017

    This is just perfect. It packs quite a punch ! I've been using it in my Aurora 100 and it is a blast ! The Aurora flies really really fast - and it is just 2S ! I'll be buying more of them !

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  • 14/04/2018

    I have tried other brands but just keep coming back to these GNB brand, yeah they cost more than the others, there is a reason. They work and do not puff up or sag in power. Really work great on my Kingkong brushless racers

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  • cpasmoi
    FR
    20/02/2018

    Je recommande

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  • 12/10/2017

    Доставили за 22 дня. Пришла в именной коробочке с инструкцией внутри. Длина провода питания всего 40мм, хотя на картинке явно больше. Сопротивление по банкам в новой батареи 21/18 напряжение 3,83/3,86. Delivered for 22 days. I came in a box with instructions inside. The length of the power cable is only 40mm, although the picture is clearly larger. Resistance in the new battery 21/18, voltage is 3.83/3.86.

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  • 27/09/2017

    хорошие аккумы за свои деньги!

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  • 08/08/2017

    looks good 😊

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  • 29/03/2017

    These things really pack a punch, I use them on the aurora 90 and they are by far better than the stock 450mAh

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