bought my F350 in 2001 new. wouldn'atart 10-6-19. couldn't rember when battery change. seems didn;t change ever. thought i use same Diehard platinum 925 CCA. called sears. not made any more. to bad best battery i ever owned./////

 

Welcome to FTE

Look for a date code on the battery somewhere and post what it is. While not impossible it would be unlikely to get 18 years out of a battery in an automotive application. The DieHard were good batteries. I have a DieHard gold that is still kickin' it. DieHard platinum were rebadged Enersys iirc.

 

thanks for reply. looked on both battery. top side,bottom. no stamp. have printed sticker on side. one date 10-08 the other 4-09. battery label; diehard platinum 65/50065 930cca 135rc. ordered 2 diehard gold. ep and jc series. couldent get platinum.