ZIPPY-R 4500mAh 3S1P 21-35C

• Overall
• Quality
• Value

Beefy and Well-Manufactured Pa

Nov 14, 2007

These packs are built for power from the getgo. The discharge leads are very heavy guage with thick insulation and pack assembly is rigid, consistent and robust across all three that I own.



I have had impressive results putting 10-20c loads on these batteries and they don't even break a sweat at 20Amps, then eventually get just slightly warm with a constant 57Amp drawthis is more than my motor in question likes to continuously produce without overheating. I would feel comfortable discharging these packs at 20c for entire cycles as internal resistance and build quality all indicate that they can take the loads without issue.



The packs themselves are physically solid with what seem an appropriate mass for their energy densities.



Recommended five star item.



Carl

• Overall
• Quality
• Value

Great power

Nov 14, 2007

I bought 2 of them and use in my Trex600CF, the flight time is excellent, i have the following configuration on my radio:

at idle up 100-95-90-95-100 +-7m flight time

the battery temperature do exceeds 38c

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Zippy-R 3s 4500mah

Nov 14, 2007

I have tested these in a delta force 33" boat, KB 1400kv motor, castle creations 240amp esc, surface drive setup and a octura 42mm prop..

My previous batteries are/were thunderpower v2 6s, premium power 2x3s and hyperion lite storm 6s. I feel that I am getting more speed, smoother power and less heat on the motor, esc and the batteries. I will test the batteries shortly with an eagle tree and gps plus a thermometer.

I am very pleased with them except that I had to alter my internal structure in the boat to allow such long batteries to be used.

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• Quality
• Value

width

Nov 14, 2007

attention! the width of the lipo is 52mm an definitly NOT 48mm! no it doesnt fit my cularis :(