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kulangflow · 06.23.2009, 04:08 PM

I did a bit of analysis on the Eagle Tree data.

This Zippy pack is rated 20C-30C, 1600 mAh.

At data points where the current was 32A (20C) the voltage points averaged out to 3.6V/cell.

At data points where the current was 48A (30C) the voltage points averaged out to 3.4V/cell.

Most of these data points were collected during the latter half of the run where the battery voltage was already dropping from use.

When I get more of these packs in from HobbyCity, I'll be running them in parallel. It looks like I'll have more than enough headroom.

	(#15)
kulangflow Never Fast Enough Offline Posts: 914 Join Date: Jul 2005 Location: UT	06.23.2009, 04:08 PM I did a bit of analysis on the Eagle Tree data. This Zippy pack is rated 20C-30C, 1600 mAh. At data points where the current was 32A (20C) the voltage points averaged out to 3.6V/cell. At data points where the current was 48A (30C) the voltage points averaged out to 3.4V/cell. Most of these data points were collected during the latter half of the run where the battery voltage was already dropping from use. When I get more of these packs in from HobbyCity, I'll be running them in parallel. It looks like I'll have more than enough headroom. He's down by the river ... walking on water.