ジッピーFlightmax 4000mAh 5S1P 20C

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Customer Rated

Oct 26, 2014

Great lipo battery to a good price, i have used this battery over 20 flight's so far on my Quest 50 with OS 5020 490kv motor. Works perfect, the battery only gets slightly warm.

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Certified Buyer Rated

Jun 05, 2014

I recently bought 2 of these batteries for my electro converted Quest 50, they are well worth the money and give more than enough flight time. Great batteries.

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Certified Buyer Rated

Dec 31, 2013

Zippy's never let me down. I am amassing quite the collection from 500mah 3S to 5000mah 6S. They are all great and have been totally reliable so far.

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Certified Buyer Rated

Dec 02, 2013

It looks great, lighter than others and great price.

I have been searching for right battery for a while and finally I found one which I can use if for long time.

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Certified Buyer Rated

Sep 05, 2013

This is one of the best lipo's i have had

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Certified Buyer Rated

Mar 18, 2013

Hab 2 Stck gekauft. beide einwandfrei. Tolle Qualitt zu einem Super Preis. Sehr leicht fr 4000mAh.

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Certified Buyer Rated

Oct 17, 2012

Zippy flightmax, las baterias en las que mas ciclos les hago, muy buena relacion calidad precio

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Customer Rated

May 25, 2012

Good product.
how I use these battery:
on my ebike (so I used it to feed a 500 watt - 1200 peak watt - 36v motor)
I use this for my wife`s electrike bicycle (self built)
I can say these battery gives no problem until now ( i used about 15 times).
These batteries given an avarage volt per cell under load of 4 volt until 50pcnt of their capacity.
After that they will drop until 3.5 volt about.
Only a note on how to charge these batteries:
please remember that if you used these batteries until 70pcnt or more (for example 3 ampere) you cannot charge at high rate charging (for example 4 ampere per hour)
You can make a high rating charging only if the battery is used until 50 pcnt (in this case about 1,8 ampere).

These batteries can support high load without problem.
I don`t use BMS system, only direct connection to the engine, and I use Imax to charge and balance every time I came back.
Please remember also to charge the batteries until 3.85 volt per cell (about 50pcnt of capacity) if you want keep for 3 or more days.

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Certified Buyer Rated

May 19, 2012

lo uso en el HK500GT, encaja a la perfeccion tanto en medida como en peso

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Customer Rated

Apr 24, 2012

I sent this battery back because one of the wires from the ballance plug was pulled out. RMA I.D. 48198-4194940 returned on 4/17/2012 USPS to Hobby King USA LLC 10011 Bridgeport way SW Ste 1500 PMB 312 Lakewood WA 98499 and I still have not heard from Hobby King on the status of the return.