






Helena, Montana, United States
Joined Sep 2003
356 Posts













Discharge graphs
Thunder Power 1320 Gen2 lipo, 3s – ICE Discharge, Graph. (1.3, 6.0, 7.5A) GreatPlanes ElectriFly 1200 lipo 3s – ICE Discharge, Graph. (failure after 6 flights, unknown reason) Tanic 520 lipo 2s – ICE Discharge, Graph. (2.5A, Lifespan test, through 76 discharges) Kokam 640 (15C) lipo 2s – ICE Discharge, Graph. (1.3, 3.2, 4.5A), (4.5A, Lifespan test, through 125 discharges) Other graphs lipo Capacity @ Voltage graphs How temperature affects lipo batteries Charger Graphs LiPo & LiIon (A collection of charger tests & graphs!) 




Latest blog entry: er9x heli 450 heli set up (flybar)




Joined May 2005
1 Posts




United States, NY, Marion
Joined Sep 2001
496 Posts

CBA Tests











Stanwood WA
Joined Jul 2003
362 Posts





2dogrc Xpower batteries!
The data posted below is at least 1 year old! We are leaving the info up for comparisons form our old cells to newer cells..
Kokam 910 15C My first graph 09052005 Dualsky 2250 mAh battery, single cell, CBA II tester on a laptop. Connectors are 3.5 mm bullets. Dualsky 2250 NEW Xpower 12C burst 20C 1320 Graph! 1320 3s 12C burst 20C Dualsky Xpower 4000 mAh single cell. Check it out. I got 4300 mAh's out of it at 6C! 2dogrc's Dualsky 4000 Graphs Dualsky Xpower 1700 2s! 12C rating burst 20C. Deans connectors. 2dogrc's Dualsky Xpower 1700 2s 2dogrc's Dualsky 1050 1s graph. Cell rated at 12C burst 20C. Temp at dicharge of 12C is 104F. 112C Discharge Xpower 1050 Battery 3s620 15C burst 20C Graph Xpower Gold Series 1000 mAh 20C 2dogrc's Xpower 1200 20C Graph New Mad Dog 1300 mAh, 2011 Mad Dog 520 Versus EFlite Graph at 12C 



These are the cells that make up my packs. THe cells are manufactured by Dualsky and assembled to my spec. More graphs are on the way.
Vampower BatT 2250ma 110C CBAII graph Vampower BatT 1700ma 110C CBAII graph 
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