How to predict Cycle life

[upnorthandpersonal]

I have never seen anyone saying his grade B cells don't match.

Plenty on this forum, especially with the LF280K ones, and just recently someone with EVE304 ones.

 

[sunshine_eggo]

Plenty on this forum, especially with the LF280K ones, and just recently someone with EVE304 ones.

Agreed. Tests on this site showing "B" cells failing to meet capacity are numerous. Results are typically 95% or better.

 

[walter-]

Agreed. Tests on this site showing "B" cells failing to meet capacity are numerous. Results are typically 95% or better.

Actually I started quering the forum on test results and the first 3 hits where grade A cells not reaching their specs ;-).

 

[sunshine_eggo]

Actually I started quering the forum on test results and the first 3 hits where grade A cells not reaching their specs ;-).

Grade A is a marketing term introduced by grey market sellers.

There is one rating: EV grade.

Either they meet it or they don't.

EVE introduced a distinction for the non-EV grade cells. They mark a "B" over the QR Code.