Martini Posted October 7, 2016 Report Share Posted October 7, 2016 I've opened my DCD925 battery the other day...it has 12 18650 cells. I guess it's 2P6S. Other tools use 5 cells in series instead of these 6. Do you happen do know how many cells the other Dewalt lithium batteries use? Quote Link to comment Share on other sites More sharing options...
Hugh Jass Posted October 7, 2016 Report Share Posted October 7, 2016 Quote How much is 18? Legal. As for the cells I have no idea. 2 Quote Link to comment Share on other sites More sharing options...
pancing Posted October 8, 2016 Report Share Posted October 8, 2016 the flexvolt has 3 rows of 5 18v nominal usually is 2 rows of 5 dewalt use 10 18650 series to get 18v Quote Link to comment Share on other sites More sharing options...
Martini Posted October 8, 2016 Author Report Share Posted October 8, 2016 6 hours ago, pancing said: dewalt use 10 18650 series to get 18v In many cases, it's 5 in series (or ten total: two parallel banks of 5). But in my battery, I can count 12 cells in total. Linked two by two in parallel, that means there are six in series! Quote Link to comment Share on other sites More sharing options...
pancing Posted October 8, 2016 Report Share Posted October 8, 2016 3 minutes ago, Martini said: In many cases, it's 5 in series (or ten total: two parallel banks of 5). But in my battery, I can count 12 cells in total. Linked two by two in parallel, that means there are six in series! can you post the internal of the battery? Quote Link to comment Share on other sites More sharing options...
Martini Posted October 8, 2016 Author Report Share Posted October 8, 2016 Yes. You will count 3 + 3 + 2 + 2 + 2 (The last 2 being between the two rows of 3) Quote Link to comment Share on other sites More sharing options...
pancing Posted October 8, 2016 Report Share Posted October 8, 2016 yeah that might be the xrp extended run time pack Quote Link to comment Share on other sites More sharing options...
Martini Posted October 8, 2016 Author Report Share Posted October 8, 2016 It's a DE9180. It doesn't mention XRP (might be older, goes on a Type 10 DCD925) but NANO technology. Quote Link to comment Share on other sites More sharing options...
pancing Posted October 8, 2016 Report Share Posted October 8, 2016 4 minutes ago, Martini said: It's a DE9180. It doesn't mention XRP (might be older, goes on a Type 10 DCD925) but NANO technology. I'm not sure what that is then I've seen pictures on google about that battery but I only count 10 batteries 2 on each side 6 in the middle I'm not exactly sure where you're getting the extra 2 from because 12 batteries would be 24V full charge and 21.6v nominal Quote Link to comment Share on other sites More sharing options...
Martini Posted October 8, 2016 Author Report Share Posted October 8, 2016 1 hour ago, pancing said: I'm not exactly sure where you're getting the extra 2 from 1 hour ago, Martini said: You will count 3 + 3 + 2 + 2 + 2 (The last 2 being between the two rows of 3) Quote Link to comment Share on other sites More sharing options...
pancing Posted October 8, 2016 Report Share Posted October 8, 2016 ur gonna have to post a picture man because all the ones I see on google have 2+2 3+3 Quote Link to comment Share on other sites More sharing options...
Martini Posted October 8, 2016 Author Report Share Posted October 8, 2016 3 hours ago, Martini said: Yes That was the picture. Quote Link to comment Share on other sites More sharing options...
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