The Kershaw chassis is gone, sold on ebay so now I have a set of 4S lipo and a set of 3S lifepo4 that don't fit. The lifepo4 packs are now used for a hand held Vac. The two 4S 5800 mah Turnigys I got recently have been transformed in a pair of 3S 5800 mah lipos. I will make a 5800 2S pack with the remaining two cells and sell it locally.
It would have been nice to separate all the cells and test them individually to match the best ones together but I didn't feel like doing that. Just taking out one cell and resoldering two wires was enough.
Here's a CBA II test result for those Turnigy 5800 3S lipos.
Turnigy 3S 5800 1:
Discharge rate: 8 Amps
Starting voltage: 12.50 V
Ending voltage: 9 V
Total time: 42 min. 47 sec.
Tested capacity: 5701 mah
Recharged @ 5858 mah with 1.4, 1.7, 1.5 milliohm IR
Turnigy 3S 5800 2:
Discharge rate: 8 Amps
Starting voltage: 12.50 V
Ending voltage: 9 V
Total time: 44 min. 24 sec.
Tested capacity: 5914 mah
Recharged @ 5942 mah with 1.4, 1.6, 1.4 milliohm IR