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Forum: Electric Pattern Aircraft

11-05-2019, 06:07 AM

Replies: 29

Battery C rating question - Masters Pattern

Views: 5,892

Posted By ltc

If you can afford the weight penalty, there is no...

If you can afford the weight penalty, there is no downside to ever flying with a higher C (lower IR) rated battery pack.

Forum: Electric Pattern Aircraft

07-08-2016, 11:36 AM

Replies: 29

Battery C rating question - Masters Pattern

Views: 5,892

Posted By ltc

Flight testing is too variable for comparisons...

Flight testing is too variable for comparisons IMHO
Thrre is another option...
Use a Powerlab (or other charger with capacity/cycling capability) and cycle a 25C and 50C pack of the same cell count...

Forum: Electric Pattern Aircraft

07-08-2016, 06:20 AM

Replies: 29

Battery C rating question - Masters Pattern

Views: 5,892

Posted By ltc

I think you may have made some incorrect...

I think you may have made some incorrect assumptions in your application of Ohm's Law with regards to "C" rating.
Please look again at what Jim stated above.

You can also run a fairly simple...

Forum: Electric Pattern Aircraft

07-01-2016, 12:36 PM

Replies: 29

Battery C rating question - Masters Pattern

Views: 5,892

Posted By ltc

Im curious where you got the 1.1 ohm and 1.3 ohm...

Im curious where you got the 1.1 ohm and 1.3 ohm numbers.

Forum: Electric Pattern Aircraft

06-30-2016, 07:48 AM

Replies: 29

Battery C rating question - Masters Pattern

Views: 5,892

Posted By ltc

No, increasing C rating will not increase...

No, increasing C rating will not increase capacity (or minimize power consumption).
C rating is related to the output resistance (or internal resistance IR) of the battery pack.
A higher C rating...

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