Same happens with NiMh: See my blown up Prius cells. http://aprs.org/prius/photos/bad/OverC-Left-CellsX.JPG http://aprs.org/prius/photos/bad/OverC-Right-BentX.JPG
All I did was p ut a 300 mA trickle on them... and then forgot about it. Until 8 hours later when they began to explode... Bob, WB4APR > The cell containment vessel can make a big difference > in this temperature limit, however. Cylindrical cells can > often hold significant pressure while prismatic and pouch > cells can withstand less or perhaps no pressure. _______________________________________________ UNSUBSCRIBE: http://www.evdl.org/help/index.html#usub http://lists.evdl.org/listinfo.cgi/ev-evdl.org For EV drag racing discussion, please use NEDRA (http://groups.yahoo.com/group/NEDRA)
