I have bought GP3700 SP2 for this year, never dumped last year with 3700's in 2wd or 4wd and never had one problem with the cells, the SP2 version is the high voltage version, 1.23v is fine by me
. And the ones i got have 35 sec's more duration than the old ones from last year.
How things have changed when i ran 1700SCR you would pay anything to get the very highest capacity cells lol.