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12.22.2010, 11:17 PM
I just discharge them at 35-40 amps and charge them right back up with zero cooldown. I check the battery temp during discharge. The pack actually cools down when charging. I do one more cycle, but this time charge them at 20A and check the resistance of each cell. Now the pack is ready for the test.
The rest I would do the same as what you have described.
6 KiloWatt A123 Racer
GTP-Pletty Big Maxximum+RX8. GTP-C50-6L Hacker+RX8. CRT.5-Pro4+ZTW esc.
24s2p EVG SX 49.6mph Ebike.
18s4p Raptor 60mph Ebike. 11.5KW
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