This is a high capacity 18350 cell, but current is fairly limited.
The two cells match nicely and it is the highest capacity cell I have tested to data (3-2021).
Note: To see the full curve at lower currents look at the “Discharge, time” curve. The capacity can be seen in the table.
Conclusion
A few years ago the 18350 cell to a leap in capacity and current, this time it is another leap, but only in capacity and there is not high current ability in this cell.
Notes and links
The batteries was supplied by Keeppower for review.
disadvantage of protected 18350:
It is too long for my Original RRT-01.
I think it will also be too long for the Emissar D4 w short tube. (and the high output demand will trip protection, producing sudden darkness.)
the UNprotected Keepower 1200mAh is 35mm long and does fit and works, in my Original RRT-01. And in a D4 it wont produce sudden darkness.
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