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14.8V 2200mAh 50C 4S RC LiPo and the same battery with only the C rating of 40 C whats the difference ?
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C rating...2200 50c should be capable of delivering 110amps max ,2200 40c should be capable of delivering 88amps max. Formula is amp hour rating (2200 mah = 2.2 ah) x c rating. 2.2 x 50 = 110. C ratings seem to be overstated by a lot of brands. The chemistry of standard lipos are pretty much the same. If the two batteries are the same dimensions and weight i would think the 40c rating is closer to legit.Still flying P.15, avanti(#2), mig 21, yak 130 70mm(#2), f35, f9f panther, a10 64mm, F8 crusader/ PA ultimate amr /HK skipper, durafly dh vampire, p 51,spit mk24, corsair, flybeam/ BH f86 50mm, deltawing 50mm/ HH su 26 mm,umx pitts,umx sbach, blade nano cp s,blade 450x, inductrix 200, inductrix pro, umx yak 54,umx f27 fpv/ electrifly 4s L39/ flyzone beaver/ volantix asw 28, /dynam B26
RIP.. roc hobby waco,strega #2(you will be missed), Fw 90mm eurofighter. -
The current rating of your ESC should give you a good approximation of the plane's required battery amperage. Using a higher than needed C rating is the equivalent of putting high octane gasoline in a low compression engine. You are paying more for energy you can't use.
DonComment
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THANK YOUComment
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so the bottom Line is if the batteries have a potential of 88 amps and I flew enough to use up 1/2 of that amperage I could fly for 4 minuets?Originally posted by CFIT rob View PostComment
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