cm367700

iTrader: (12)

i bougt some ep batteries from the fatory but not from slingshot, trinity or any other brand. will there be a performance difference?

badassrevo

iTrader: (12)

depends on the quality of the cells. You probably didn't get any specs with them. most likely they are just virgin unmatched cells.

JamesnMeyer

iTrader: (41)

Did you get these as loose cells off of Ebay?

cm367700

iTrader: (12)

i got them in hong kong in a hobby shop. so the batteries are okay?

Casper

iTrader: (34)

You have unprocessed cells. The big matchers will zap the cells to further lower the IR and increase the voltage and then go through and weed out any low performing cells. Odds are good the cells you have are just fine but they will probably not perform up the same high standards as a matched pack. For most club racing I am sure you batteries will work awesome.

cm367700

iTrader: (12)

im gonna put these cells in a mm7700kv
where can i get them zapped if there is a place

QuickRC

How many cells did you buy? If it's a lot it may be worth your while to have them matched (graded) by somebody?