Endurance test 18650 NCA vs NMC

[Jon1]

Some time ago I came across this thread in the Enless-sphere forum : Lio-ion Cells ageing.

I have been using Panasonic/Sanyo cells for years , but after this test , I simple won't buy NCA cells any more , unless some expert from this forum convince me otherwise.

The chemistry of the NMC batteries seems to be superior to the NCA of Panasonic/Sanyo.

They have been tested for 700 cycles ( takes non stop testing for months) , and the top performer from LG seems to be the winner.

I post 3 screenshot , but there is much more in the forum.

 

[Izan]

Interesting.
I would like to see a similar test using the batteries that are common to vaping and at load levels those cells often experience. (6-20+ amps).


Thanks for sharing
I

 

[Jon1]

Yes , suitable for cells like LG HG2 and Samsung 30Q