ZIPPY Flightmax 2100mAh 3S1P 30C LiFePO4

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Great batt

Apr 17, 2019

Excellent product, should be in stock every time

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Pretty good for the price

Dec 03, 2017

First LiFe I've tried, looks like it has slightly more capacity than advertised, possibly to bump up the C rating. These give a very constant voltage with about half a volt dropped during use, until they reach ~2.8V at which point they'll drop off rapidly.

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Customer Rated

Feb 12, 2015

I recently purchased a new 2100 life batt. This new battery seems to have more capacity the the other ones purchased last year. The new battery weighs 7.6oz, the older batteries weigh 7.0oz. It seems to be 1mm thicker and capacity seems to be close to 2400mah according to the charger. Thanks.

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Certified Buyer Rated

Jan 31, 2015

Life bought to power my Fadec of Kingtech K100G. Value for money and true capacity.

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Certified Buyer Rated

Dec 18, 2013

wunderbar, preis passt einfach.

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Customer Rated

Jan 22, 2013

They seem to work fine. I bought three 3s 2100 packs. They get a little warm depending on which plane I fly. My motors pull around 27-32 amp static. Good safe battery to use. 5-6 minute flights with reserve left.

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Customer Rated

Jan 14, 2013

None RC related review. But a lot of airsoft players that I know seek out batteries and chargers at HobbyKing. I bought this battery for my KWA SR7 airsoft rifle. It packs the same power compared to my 7.4v LiPo and 9.6v NiMh batteries. No drop in FPS or rate of fire. One thing fore sure, the size of this batter will not fit in any hand guard or butt stock compartment. Hence, I have mounted an external pouch to the stock and extended the wire to connect the battery externally. It gave me approximately 3hr. game play before the battery died out. Great value and price in my opinion and a lot safer to use vs. LiPo batteries.

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Customer Rated

Nov 12, 2012

No, they haven't proved much good.
Always properly charged & balanced on a Cellpro 10, but now have already low capacity after not much use.
If they can get the quality up to A123 standard they would be a good seller because of the variety of pack shapes they could be made in.

Regrettfully I am going back to LiPos

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Customer Rated

Aug 12, 2012

Fonctionne tres bien dans un M14 marui upgrade a 400 fps avec mosfet AB GATE.

Pas de variation de reactivite.

Plus lege que du nimh ou nicd.

Moins encombrant.

Stable chimiquement.



Works very well on Marui M14 upghrated at 400 fps with AB mosfet Gate.

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Customer Rated

May 13, 2012

In a helicopter the 30C rating proves to be quite optimistic.
I pushed the pitch stick upward from hovering only slightly, this lets the motor speed drop immediately, feels like an empty Lipo battery.
Given the already worse capacity-to-weight performance compared to Lipo cells, I can merely recommend these cells for anything that flies.