IlluminationDomination
Enlightened
Hello,
My friend pulled some batteries from a 20V battery pack.They are 5 X SAMSUNG INR18650-15B 1500mAh/25A. Pulled from a DeWalt power tool that was 1 year old.He gave me Two of them to test their capacity.I am guessing that the 25A may be a pulse reading?
First I look on HKJ Comparator and he did not test it. Then I googled it and the Only thing that came up was a link from a sale on Ebay from March 10, 2016. The specs from above are what Ebay listed. I was wondering if anyone has heard of these batteries and may know how to find Samsung data sheets to verify or denounce the Info. I got from Ebay?
Out of Curiosity I did a max output run time test using my M2X.The results are below along with my capacity test from my Opus.
NOTE: The 30Q is 13 months old and the 15B is approximately the same age according to my buddy who gave them to me for testing.Both batteries started @ 4.19V for the test.
30Q....................................15B
10 min=3.96V...................10 min=3.77V
15 min=3.87V...................15 min=3.63V
Thanks
,,,,Ed
My friend pulled some batteries from a 20V battery pack.They are 5 X SAMSUNG INR18650-15B 1500mAh/25A. Pulled from a DeWalt power tool that was 1 year old.He gave me Two of them to test their capacity.I am guessing that the 25A may be a pulse reading?
First I look on HKJ Comparator and he did not test it. Then I googled it and the Only thing that came up was a link from a sale on Ebay from March 10, 2016. The specs from above are what Ebay listed. I was wondering if anyone has heard of these batteries and may know how to find Samsung data sheets to verify or denounce the Info. I got from Ebay?
Out of Curiosity I did a max output run time test using my M2X.The results are below along with my capacity test from my Opus.
NOTE: The 30Q is 13 months old and the 15B is approximately the same age according to my buddy who gave them to me for testing.Both batteries started @ 4.19V for the test.
30Q....................................15B
10 min=3.96V...................10 min=3.77V
15 min=3.87V...................15 min=3.63V
Thanks
,,,,Ed