Sky1trek
09-10-2009, 10:23 AM
I tried this PS http://www.hobbycity.com/hobbycity/store/uh_viewItem.asp?idProduct=6879 to trouble shoot issue Charge Taking 50% Longer now? - HeliFreak
It balance charged a 2 X 3s series configuration in just over 70 minutes on a new A6 and also my older one. The charge was also more complete then when I used a $10.00 - 5 amp PS. Maybe too good? One cell on a pack went to 4.21 and this morning no cells on that pack have dropped. :( The other packs dropped over night as what normally happens. Anyone had experience with cells going over limit. I know we are talking 1/100 of a volts but anything to be concerned about? No puffing.
It balance charged a 2 X 3s series configuration in just over 70 minutes on a new A6 and also my older one. The charge was also more complete then when I used a $10.00 - 5 amp PS. Maybe too good? One cell on a pack went to 4.21 and this morning no cells on that pack have dropped. :( The other packs dropped over night as what normally happens. Anyone had experience with cells going over limit. I know we are talking 1/100 of a volts but anything to be concerned about? No puffing.